116172564275 has 24 divisors (see below), whose sum is σ = 146900129040. Its totient is φ = 91104890240.

The previous prime is 116172564271. The next prime is 116172564337. The reversal of 116172564275 is 572465271611.

It is not a de Polignac number, because 116172564275 - 2² = 116172564271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116172564271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1503281 + ... + 1578669.

It is an arithmetic number, because the mean of its divisors is an integer number (6120838710).

Almost surely, 2^116172564275 is an apocalyptic number.

116172564275 is a deficient number, since it is larger than the sum of its proper divisors (30727564765).

116172564275 is a wasteful number, since it uses less digits than its factorization.

116172564275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76615 (or 76610 counting only the distinct ones).

The product of its digits is 705600, while the sum is 47.

The spelling of 116172564275 in words is "one hundred sixteen billion, one hundred seventy-two million, five hundred sixty-four thousand, two hundred seventy-five".