36523413252 has 72 divisors (see below), whose sum is σ = 97278140960. Its totient is φ = 11522321280.

The previous prime is 36523413221. The next prime is 36523413281. The reversal of 36523413252 is 25231432563.

36523413252 is a `hidden beast` number, since 3 + 65 + 2 + 341 + 3 + 252 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 680727 + ... + 732417.

Almost surely, 2^36523413252 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 36523413252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48639070480).

36523413252 is an abundant number, since it is smaller than the sum of its proper divisors (60754727708).

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

36523413252 is a wasteful number, since it uses less digits than its factorization.

36523413252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52753 (or 52748 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The spelling of 36523413252 in words is "thirty-six billion, five hundred twenty-three million, four hundred thirteen thousand, two hundred fifty-two".