36520652404 has 6 divisors (see below), whose sum is σ = 63911141714. Its totient is φ = 18260326200.

The previous prime is 36520652393. The next prime is 36520652417. The reversal of 36520652404 is 40425602563.

It can be written as a sum of positive squares in only one way, i.e., 26325711504 + 10194940900 = 162252^2 + 100970^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4565081547 + ... + 4565081554.

Almost surely, 2^36520652404 is an apocalyptic number.

It is an amenable number.

36520652404 is a deficient number, since it is larger than the sum of its proper divisors (27390489310).

36520652404 is a wasteful number, since it uses less digits than its factorization.

36520652404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9130163105 (or 9130163103 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 36520652404 in words is "thirty-six billion, five hundred twenty million, six hundred fifty-two thousand, four hundred four".