10657799613 has 40 divisors (see below), whose sum is σ = 16870265280. Its totient is φ = 6682158720.

The previous prime is 10657799611. The next prime is 10657799629. The reversal of 10657799613 is 31699775601.

It is a happy number.

10657799613 is a `hidden beast` number, since 1 + 0 + 6 + 577 + 9 + 9 + 61 + 3 = 666.

It is not a de Polignac number, because 10657799613 - 2¹ = 10657799611 is a prime.

It is a super-2 number, since 2×10657799613² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10657799613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10657799611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2723128 + ... + 2727038.

It is an arithmetic number, because the mean of its divisors is an integer number (421756632).

Almost surely, 2^10657799613 is an apocalyptic number.

It is an amenable number.

10657799613 is a deficient number, since it is larger than the sum of its proper divisors (6212465667).

10657799613 is a wasteful number, since it uses less digits than its factorization.

10657799613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5919 (or 5910 counting only the distinct ones).

The product of its (nonzero) digits is 2143260, while the sum is 54.

The spelling of 10657799613 in words is "ten billion, six hundred fifty-seven million, seven hundred ninety-nine thousand, six hundred thirteen".