20116765532364 has 48 divisors (see below), whose sum is σ = 48984810508032. Its totient is φ = 6413404802112.

The previous prime is 20116765532351. The next prime is 20116765532389. The reversal of 20116765532364 is 46323556761102.

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, 825094 + ... + 6396429.

It is an arithmetic number, because the mean of its divisors is an integer number (1020516885584).

Almost surely, 2^{20116765532364} is an apocalyptic number.

It is an amenable number.

20116765532364 is an abundant number, since it is smaller than the sum of its proper divisors (28868044975668).

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

20116765532364 is a wasteful number, since it uses less digits than its factorization.

20116765532364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7231646 (or 7231644 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 20116765532364 in words is "twenty trillion, one hundred sixteen billion, seven hundred sixty-five million, five hundred thirty-two thousand, three hundred sixty-four".