36745725117 has 16 divisors (see below), whose sum is σ = 49155144192. Its totient is φ = 24416862000.

The previous prime is 36745725109. The next prime is 36745725169. The reversal of 36745725117 is 71152754763.

36745725117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36745725117 - 2³ = 36745725109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36745725187) 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, 1123242 + ... + 1155492.

It is an arithmetic number, because the mean of its divisors is an integer number (3072196512).

Almost surely, 2^36745725117 is an apocalyptic number.

It is an amenable number.

36745725117 is a deficient number, since it is larger than the sum of its proper divisors (12409419075).

36745725117 is a wasteful number, since it uses less digits than its factorization.

36745725117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33488.

The product of its digits is 1234800, while the sum is 48.

The spelling of 36745725117 in words is "thirty-six billion, seven hundred forty-five million, seven hundred twenty-five thousand, one hundred seventeen".