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5542079293472 = 25281214812
BaseRepresentation
bin101000010100101110110…
…1010101110100000100000
3201121211002000221102120112
41100221131222232200200
51211300134244342342
615441555053030452
71111254614505431
oct120513552564040
921554060842515
105542079293472
111847423308a57
12756113185428
13312800cb2557
14152349393488
1599267663682
hex50a5daae820

5542079293472 has 54 divisors (see below), whose sum is σ = 10957334462487. Its totient is φ = 2759313894400.

The previous prime is 5542079293379. The next prime is 5542079293483. The reversal of 5542079293472 is 2743929702455.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 3362074291216 + 2180005002256 = 1833596^2 + 1476484^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=1664644.

It is a super-2 number, since 2×55420792934722 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3742118972 + ... + 3742120452.

Almost surely, 25542079293472 is an apocalyptic number.

It is an amenable number.

5542079293472 is a deficient number, since it is larger than the sum of its proper divisors (5415255169015).

5542079293472 is an frugal number, since it uses more digits than its factorization.

5542079293472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3534 (or 1764 counting only the distinct ones).

The product of its (nonzero) digits is 38102400, while the sum is 59.

The spelling of 5542079293472 in words is "five trillion, five hundred forty-two billion, seventy-nine million, two hundred ninety-three thousand, four hundred seventy-two".

Divisors: 1 2 4 8 16 32 281 562 1124 1481 2248 2962 4496 5924 8992 11848 23696 47392 78961 157922 315844 416161 631688 832322 1263376 1664644 2193361 2526752 3329288 4386722 6658576 8773444 13317152 17546888 35093776 70187552 116941241 233882482 467764964 616334441 935529928 1232668882 1871059856 2465337764 3742119712 4930675528 9861351056 19722702112 173189977921 346379955842 692759911684 1385519823368 2771039646736 5542079293472