5231304201636 has 48 divisors (see below), whose sum is σ = 13563965419200. Its totient is φ = 1743597723456.

The previous prime is 5231304201601. The next prime is 5231304201679. The reversal of 5231304201636 is 6361024031325.

5231304201636 is a `hidden beast` number, since 5 + 2 + 3 + 13 + 0 + 4 + 2 + 0 + 1 + 636 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5231304201636.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1252785 + ... + 3468728.

It is an arithmetic number, because the mean of its divisors is an integer number (282582612900).

Almost surely, 2^{5231304201636} is an apocalyptic number.

It is an amenable number.

5231304201636 is an abundant number, since it is smaller than the sum of its proper divisors (8332661217564).

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

5231304201636 is a wasteful number, since it uses less digits than its factorization.

5231304201636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4731785 (or 4731777 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 5231304201636 in words is "five trillion, two hundred thirty-one billion, three hundred four million, two hundred one thousand, six hundred thirty-six".