5665551006536 has 64 divisors (see below), whose sum is σ = 11343516117120. Its totient is φ = 2646373847040.

The previous prime is 5665551006503. The next prime is 5665551006547. The reversal of 5665551006536 is 6356001555665.

It is a super-2 number, since 2×5665551006536² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128096906 + ... + 128141126.

It is an arithmetic number, because the mean of its divisors is an integer number (177242439330).

Almost surely, 2^{5665551006536} is an apocalyptic number.

It is an amenable number.

5665551006536 is an abundant number, since it is smaller than the sum of its proper divisors (5677965110584).

5665551006536 is a wasteful number, since it uses less digits than its factorization.

5665551006536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60486 (or 60482 counting only the distinct ones).

The product of its (nonzero) digits is 12150000, while the sum is 53.

The spelling of 5665551006536 in words is "five trillion, six hundred sixty-five billion, five hundred fifty-one million, six thousand, five hundred thirty-six".