10005610564 has 6 divisors (see below), whose sum is σ = 17509818494. Its totient is φ = 5002805280.

The previous prime is 10005610547. The next prime is 10005610619. The reversal of 10005610564 is 46501650001.

It can be written as a sum of positive squares in only one way, i.e., 7509608964 + 2496001600 = 86658^2 + 49960^2 .

It is a super-2 number, since 2×10005610564² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250701317 + ... + 1250701324.

Almost surely, 2^10005610564 is an apocalyptic number.

It is an amenable number.

10005610564 is a deficient number, since it is larger than the sum of its proper divisors (7504207930).

10005610564 is a wasteful number, since it uses less digits than its factorization.

10005610564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2501402645 (or 2501402643 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The spelling of 10005610564 in words is "ten billion, five million, six hundred ten thousand, five hundred sixty-four".