36516636324 has 288 divisors, whose sum is σ = 114471504000. Its totient is φ = 10025503488.

The previous prime is 36516636311. The next prime is 36516636349. The reversal of 36516636324 is 42363661563.

36516636324 is a `hidden beast` number, since 3 + 6 + 5 + 1 + 6 + 6 + 3 + 632 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 36516636324.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 42510207 + ... + 42511065.

It is an arithmetic number, because the mean of its divisors is an integer number (397470500).

Almost surely, 2^36516636324 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 36516636324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57235752000).

36516636324 is an abundant number, since it is smaller than the sum of its proper divisors (77954867676).

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

36516636324 is a wasteful number, since it uses less digits than its factorization.

36516636324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192 (or 1177 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 45.

The spelling of 36516636324 in words is "thirty-six billion, five hundred sixteen million, six hundred thirty-six thousand, three hundred twenty-four".