36657252372 has 96 divisors (see below), whose sum is σ = 95724518400. Its totient is φ = 10841840640.

The previous prime is 36657252367. The next prime is 36657252383. The reversal of 36657252372 is 27325275663.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 695128 + ... + 746000.

It is an arithmetic number, because the mean of its divisors is an integer number (997130400).

Almost surely, 2^36657252372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36657252372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47862259200).

36657252372 is an abundant number, since it is smaller than the sum of its proper divisors (59067266028).

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

36657252372 is a wasteful number, since it uses less digits than its factorization.

36657252372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51073 (or 51071 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 48.

The spelling of 36657252372 in words is "thirty-six billion, six hundred fifty-seven million, two hundred fifty-two thousand, three hundred seventy-two".