36524537664 has 112 divisors (see below), whose sum is σ = 100049502720. Its totient is φ = 11745699840.

The previous prime is 36524537639. The next prime is 36524537701. The reversal of 36524537664 is 46673542563.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11930694 + ... + 11933754.

Almost surely, 2^36524537664 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 36524537664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50024751360).

36524537664 is an abundant number, since it is smaller than the sum of its proper divisors (63524965056).

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

36524537664 is a wasteful number, since it uses less digits than its factorization.

36524537664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5248 (or 5238 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 51.

The spelling of 36524537664 in words is "thirty-six billion, five hundred twenty-four million, five hundred thirty-seven thousand, six hundred sixty-four".