36870503668544 has 112 divisors (see below), whose sum is σ = 90258051534336. Its totient is φ = 14552289792000.

The previous prime is 36870503668543. The next prime is 36870503668619. The reversal of 36870503668544 is 44586630507863.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36870503668543) 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, 4834157 + ... + 9854444.

It is an arithmetic number, because the mean of its divisors is an integer number (805875460128).

Almost surely, 2^{36870503668544} is an apocalyptic number.

It is an amenable number.

36870503668544 is an abundant number, since it is smaller than the sum of its proper divisors (53387547865792).

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

36870503668544 is a wasteful number, since it uses less digits than its factorization.

36870503668544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14689064 (or 14689054 counting only the distinct ones).

The product of its (nonzero) digits is 348364800, while the sum is 65.

The spelling of 36870503668544 in words is "thirty-six trillion, eight hundred seventy billion, five hundred three million, six hundred sixty-eight thousand, five hundred forty-four".