36731642052 has 72 divisors (see below), whose sum is σ = 100668300096. Its totient is φ = 10392846912.

The previous prime is 36731642009. The next prime is 36731642083. The reversal of 36731642052 is 25024613763.

It is a self number, because there is not a number n which added to its sum of digits gives 36731642052.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242683 + ... + 363810.

Almost surely, 2^36731642052 is an apocalyptic number.

It is an amenable number.

36731642052 is an abundant number, since it is smaller than the sum of its proper divisors (63936658044).

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

36731642052 is a wasteful number, since it uses less digits than its factorization.

36731642052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606617 (or 606608 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The spelling of 36731642052 in words is "thirty-six billion, seven hundred thirty-one million, six hundred forty-two thousand, fifty-two".