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5025550349 = 39734133709
BaseRepresentation
bin1001010111000101…
…11101000000001101
3110222020110102001102
410223202331000031
540243020102344
62150402552445
7235352321201
oct45342750015
913866412042
105025550349
1121498793a6
12b83068725
13621236441
14359632b01
151e6301e4e
hex12b8bd00d

5025550349 has 8 divisors (see below), whose sum is σ = 5041044120. Its totient is φ = 5010071616.

The previous prime is 5025550339. The next prime is 5025550367. The reversal of 5025550349 is 9430555205.

It can be written as a sum of positive squares in 4 ways, for example, as 1743062500 + 3282487849 = 41750^2 + 57293^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5025550349 - 228 = 4757114893 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5025550339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1353107 + ... + 1356815.

It is an arithmetic number, because the mean of its divisors is an integer number (630130515).

Almost surely, 25025550349 is an apocalyptic number.

It is an amenable number.

5025550349 is a deficient number, since it is larger than the sum of its proper divisors (15493771).

5025550349 is a wasteful number, since it uses less digits than its factorization.

5025550349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7519.

The product of its (nonzero) digits is 135000, while the sum is 38.

The square root of 5025550349 is about 70891.1161500508. The cubic root of 5025550349 is about 1712.8836981637.

The spelling of 5025550349 in words is "five billion, twenty-five million, five hundred fifty thousand, three hundred forty-nine".

Divisors: 1 397 3413 3709 1354961 1472473 12658817 5025550349