10536509568 has 64 divisors (see below), whose sum is σ = 30140510400. Its totient is φ = 3242001408.

The previous prime is 10536509563. The next prime is 10536509591. The reversal of 10536509568 is 86590563501.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×10536509568² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (10536509561) 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, 1050348 + ... + 1060331.

It is an arithmetic number, because the mean of its divisors is an integer number (470945475).

Almost surely, 2^10536509568 is an apocalyptic number.

It is an amenable number.

10536509568 is an abundant number, since it is smaller than the sum of its proper divisors (19604000832).

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

10536509568 is a wasteful number, since it uses less digits than its factorization.

10536509568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110709 (or 2110697 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 10536509568 in words is "ten billion, five hundred thirty-six million, five hundred nine thousand, five hundred sixty-eight".