36520056 has 48 divisors (see below), whose sum is σ = 100596600. Its totient is φ = 11965632.

The previous prime is 36520031. The next prime is 36520069. The reversal of 36520056 is 65002563.

36520056 is a `hidden beast` number, since 3 + 652 + 0 + 0 + 5 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51 + ... + 8546.

Almost surely, 2^36520056 is an apocalyptic number.

36520056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36520056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50298300).

36520056 is an abundant number, since it is smaller than the sum of its proper divisors (64076544).

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

36520056 is a wasteful number, since it uses less digits than its factorization.

36520056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8668 (or 8661 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 36520056 is about 6043.1826052172. The cubic root of 36520056 is about 331.7751174623.

The spelling of 36520056 in words is "thirty-six million, five hundred twenty thousand, fifty-six".