36720334775 has 12 divisors (see below), whose sum is σ = 45834764304. Its totient is φ = 29181720000.

The previous prime is 36720334757. The next prime is 36720334787. The reversal of 36720334775 is 57743302763.

It is not a de Polignac number, because 36720334775 - 2⁶ = 36720334711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4859846 + ... + 4867395.

It is an arithmetic number, because the mean of its divisors is an integer number (3819563692).

Almost surely, 2^36720334775 is an apocalyptic number.

36720334775 is a deficient number, since it is larger than the sum of its proper divisors (9114429529).

36720334775 is a wasteful number, since it uses less digits than its factorization.

36720334775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9727402 (or 9727397 counting only the distinct ones).

The product of its (nonzero) digits is 2222640, while the sum is 47.

The spelling of 36720334775 in words is "thirty-six billion, seven hundred twenty million, three hundred thirty-four thousand, seven hundred seventy-five".