10564614731636 has 12 divisors (see below), whose sum is σ = 21129229463328. Its totient is φ = 4527692027832.

The previous prime is 10564614731623. The next prime is 10564614731639. The reversal of 10564614731636 is 63613741646501.

10564614731636 is an admirable number.

It is a super-2 number, since 2×10564614731636² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10564614731639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188653834466 + ... + 188653834521.

It is an arithmetic number, because the mean of its divisors is an integer number (1760769121944).

Almost surely, 2^{10564614731636} is an apocalyptic number.

It is an amenable number.

10564614731636 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10564614731636 is a wasteful number, since it uses less digits than its factorization.

10564614731636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377307668998 (or 377307668996 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 10564614731636 in words is "ten trillion, five hundred sixty-four billion, six hundred fourteen million, seven hundred thirty-one thousand, six hundred thirty-six".