36731388492 has 30 divisors (see below), whose sum is σ = 96023105948. Its totient is φ = 12243796056.

The previous prime is 36731388481. The next prime is 36731388511. The reversal of 36731388492 is 29488313763.

36731388492 is a `hidden beast` number, since 3 + 6 + 73 + 1 + 3 + 88 + 492 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 56683918 + ... + 56684565.

Almost surely, 2^36731388492 is an apocalyptic number.

It is an amenable number.

36731388492 is an abundant number, since it is smaller than the sum of its proper divisors (59291717456).

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

36731388492 is a wasteful number, since it uses less digits than its factorization.

36731388492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113368499 (or 113368488 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The spelling of 36731388492 in words is "thirty-six billion, seven hundred thirty-one million, three hundred eighty-eight thousand, four hundred ninety-two".