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48568806507 = 3131245354013
BaseRepresentation
bin101101001110111011…
…010010110001101011
311122100211210000020110
4231032323102301223
51243432103302012
634151234025403
73336403020654
oct551673226153
9148324700213
1048568806507
1119663909211
1294b5718263
1347703bbc80
1424ca61c52b
1513e3ddc73c
hexb4eed2c6b

48568806507 has 8 divisors (see below), whose sum is σ = 69739824784. Its totient is φ = 29888496288.

The previous prime is 48568806493. The next prime is 48568806521. The reversal of 48568806507 is 70560886584.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (48568806493) and next prime (48568806521).

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

It is not a de Polignac number, because 48568806507 - 24 = 48568806491 is a prime.

It is a super-3 number, since 3×485688065073 (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48568806577) 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, 622676968 + ... + 622677045.

It is an arithmetic number, because the mean of its divisors is an integer number (8717478098).

Almost surely, 248568806507 is an apocalyptic number.

48568806507 is a deficient number, since it is larger than the sum of its proper divisors (21171018277).

48568806507 is a wasteful number, since it uses less digits than its factorization.

48568806507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1245354029.

The product of its (nonzero) digits is 12902400, while the sum is 57.

The spelling of 48568806507 in words is "forty-eight billion, five hundred sixty-eight million, eight hundred six thousand, five hundred seven".

Divisors: 1 3 13 39 1245354013 3736062039 16189602169 48568806507