1536420336564 has 48 divisors (see below), whose sum is σ = 3597174902720. Its totient is φ = 510400154880.

The previous prime is 1536420336511. The next prime is 1536420336593. The reversal of 1536420336564 is 4656330246351.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5880042 + ... + 6135774.

Almost surely, 2^{1536420336564} is an apocalyptic number.

It is an amenable number.

1536420336564 is an abundant number, since it is smaller than the sum of its proper divisors (2060754566156).

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

1536420336564 is a wasteful number, since it uses less digits than its factorization.

1536420336564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257440 (or 257438 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 1536420336564 in words is "one trillion, five hundred thirty-six billion, four hundred twenty million, three hundred thirty-six thousand, five hundred sixty-four".