13059497664 has 84 divisors (see below), whose sum is σ = 38303292456. Its totient is φ = 4251921408.

The previous prime is 13059497641. The next prime is 13059497687. The reversal of 13059497664 is 46679495031.

It is an interprime number because it is at equal distance from previous prime (13059497641) and next prime (13059497687).

It is a super-4 number, since 4×13059497664⁴ (a number of 42 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13059497664.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 238869 + ... + 288404.

Almost surely, 2^13059497664 is an apocalyptic number.

It is an amenable number.

13059497664 is an abundant number, since it is smaller than the sum of its proper divisors (25243794792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13059497664 is a wasteful number, since it uses less digits than its factorization.

13059497664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527334 (or 527321 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 13059497664 in words is "thirteen billion, fifty-nine million, four hundred ninety-seven thousand, six hundred sixty-four".