10659558372 has 48 divisors (see below), whose sum is σ = 26274044160. Its totient is φ = 3354261408.

The previous prime is 10659558341. The next prime is 10659558383. The reversal of 10659558372 is 27385595601.

It is a happy number.

It is a super-2 number, since 2×10659558372² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18078 + ... + 147125.

It is an arithmetic number, because the mean of its divisors is an integer number (547375920).

Almost surely, 2^10659558372 is an apocalyptic number.

10659558372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10659558372 is an abundant number, since it is smaller than the sum of its proper divisors (15614485788).

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

10659558372 is a wasteful number, since it uses less digits than its factorization.

10659558372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165512 (or 165510 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 51.

The spelling of 10659558372 in words is "ten billion, six hundred fifty-nine million, five hundred fifty-eight thousand, three hundred seventy-two".