36731561040764 has 12 divisors (see below), whose sum is σ = 64280292223224. Its totient is φ = 18365763262704.

The previous prime is 36731561040737. The next prime is 36731561040803. The reversal of 36731561040764 is 46704016513763.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1280759 + ... + 8666225.

It is an arithmetic number, because the mean of its divisors is an integer number (5356691018602).

Almost surely, 2^{36731561040764} is an apocalyptic number.

It is an amenable number.

36731561040764 is a deficient number, since it is larger than the sum of its proper divisors (27548731182460).

36731561040764 is a wasteful number, since it uses less digits than its factorization.

36731561040764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8628844 (or 8628842 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 53.

The spelling of 36731561040764 in words is "thirty-six trillion, seven hundred thirty-one billion, five hundred sixty-one million, forty thousand, seven hundred sixty-four".