513364024525 has 24 divisors (see below), whose sum is σ = 698599911744. Its totient is φ = 371119958400.

The previous prime is 513364024501. The next prime is 513364024543. The reversal of 513364024525 is 525420463315.

It is not a de Polignac number, because 513364024525 - 2¹⁵ = 513363991757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5543232 + ... + 5635081.

It is an arithmetic number, because the mean of its divisors is an integer number (29108329656).

Almost surely, 2^513364024525 is an apocalyptic number.

513364024525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

513364024525 is a deficient number, since it is larger than the sum of its proper divisors (185235887219).

513364024525 is a wasteful number, since it uses less digits than its factorization.

513364024525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11178501 (or 11178496 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 513364024525 in words is "five hundred thirteen billion, three hundred sixty-four million, twenty-four thousand, five hundred twenty-five".