3564136556 has 12 divisors (see below), whose sum is σ = 6330332568. Its totient is φ = 1755470112.

The previous prime is 3564136549. The next prime is 3564136567. The reversal of 3564136556 is 6556314653.

It is a super-2 number, since 2×3564136556² = 25406138779631082272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6649241 + ... + 6649776.

It is an arithmetic number, because the mean of its divisors is an integer number (527527714).

Almost surely, 2^3564136556 is an apocalyptic number.

It is an amenable number.

3564136556 is a deficient number, since it is larger than the sum of its proper divisors (2766196012).

3564136556 is a wasteful number, since it uses less digits than its factorization.

3564136556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13299088 (or 13299086 counting only the distinct ones).

The product of its digits is 972000, while the sum is 44.

The square root of 3564136556 is about 59700.3899149746. The cubic root of 3564136556 is about 1527.5125194717.

The spelling of 3564136556 in words is "three billion, five hundred sixty-four million, one hundred thirty-six thousand, five hundred fifty-six".