36539175018 has 16 divisors (see below), whose sum is σ = 73110612960. Its totient is φ = 12174347856.

The previous prime is 36539174989. The next prime is 36539175061. The reversal of 36539175018 is 81057193563.

It is a super-2 number, since 2×36539175018² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1329553 + ... + 1356756.

It is an arithmetic number, because the mean of its divisors is an integer number (4569413310).

Almost surely, 2^36539175018 is an apocalyptic number.

36539175018 is an abundant number, since it is smaller than the sum of its proper divisors (36571437942).

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

36539175018 is a wasteful number, since it uses less digits than its factorization.

36539175018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2688581.

The product of its (nonzero) digits is 680400, while the sum is 48.

The spelling of 36539175018 in words is "thirty-six billion, five hundred thirty-nine million, one hundred seventy-five thousand, eighteen".