10000651560 has 64 divisors (see below), whose sum is σ = 30812832000. Its totient is φ = 2594762496.

The previous prime is 10000651541. The next prime is 10000651561. The reversal of 10000651560 is 6515600001.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 10000651560.

It is not an unprimeable number, because it can be changed into a prime (10000651561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1121760 + ... + 1130639.

It is an arithmetic number, because the mean of its divisors is an integer number (481450500).

Almost surely, 2^10000651560 is an apocalyptic number.

10000651560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000651560 is an abundant number, since it is smaller than the sum of its proper divisors (20812180440).

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

10000651560 is a wasteful number, since it uses less digits than its factorization.

10000651560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2252450 (or 2252446 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The spelling of 10000651560 in words is "ten billion, six hundred fifty-one thousand, five hundred sixty".