36521358402 has 32 divisors (see below), whose sum is σ = 78337782720. Its totient is φ = 11315453760.

The previous prime is 36521358389. The next prime is 36521358403. The reversal of 36521358402 is 20485312563.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (36521358403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3016249 + ... + 3028332.

It is an arithmetic number, because the mean of its divisors is an integer number (2448055710).

Almost surely, 2^36521358402 is an apocalyptic number.

36521358402 is an abundant number, since it is smaller than the sum of its proper divisors (41816424318).

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

36521358402 is a wasteful number, since it uses less digits than its factorization.

36521358402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6044658.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 36521358402 in words is "thirty-six billion, five hundred twenty-one million, three hundred fifty-eight thousand, four hundred two".