513556056036 has 24 divisors (see below), whose sum is σ = 1331441627040. Its totient is φ = 171185351976.

The previous prime is 513556056031. The next prime is 513556056103. The reversal of 513556056036 is 630650655315.

513556056036 is a `hidden beast` number, since 5 + 1 + 3 + 5 + 5 + 605 + 6 + 0 + 36 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 513556055982 and 513556056000.

It is not an unprimeable number, because it can be changed into a prime (513556056031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2377574226 + ... + 2377574441.

It is an arithmetic number, because the mean of its divisors is an integer number (55476734460).

Almost surely, 2^513556056036 is an apocalyptic number.

It is an amenable number.

513556056036 is an abundant number, since it is smaller than the sum of its proper divisors (817885571004).

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

513556056036 is a wasteful number, since it uses less digits than its factorization.

513556056036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4755148680 (or 4755148672 counting only the distinct ones).

The product of its (nonzero) digits is 1215000, while the sum is 45.

The spelling of 513556056036 in words is "five hundred thirteen billion, five hundred fifty-six million, fifty-six thousand, thirty-six".