116533565051 has 16 divisors (see below), whose sum is σ = 123234393600. Its totient is φ = 109890237600.

The previous prime is 116533565041. The next prime is 116533565119. The reversal of 116533565051 is 150565335611.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 116533565051 - 2²² = 116529370747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116533565041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5975246 + ... + 5994716.

It is an arithmetic number, because the mean of its divisors is an integer number (7702149600).

Almost surely, 2^116533565051 is an apocalyptic number.

116533565051 is a deficient number, since it is larger than the sum of its proper divisors (6700828549).

116533565051 is a wasteful number, since it uses less digits than its factorization.

116533565051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20930.

The product of its (nonzero) digits is 202500, while the sum is 41.

The spelling of 116533565051 in words is "one hundred sixteen billion, five hundred thirty-three million, five hundred sixty-five thousand, fifty-one".