513032632255 has 32 divisors (see below), whose sum is σ = 723606488640. Its totient is φ = 344252513280.

The previous prime is 513032632207. The next prime is 513032632279. The reversal of 513032632255 is 552236230315.

It is not a de Polignac number, because 513032632255 - 2³¹ = 510885148607 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1372761 + ... + 1706029.

It is an arithmetic number, because the mean of its divisors is an integer number (22612702770).

Almost surely, 2^513032632255 is an apocalyptic number.

513032632255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

513032632255 is a deficient number, since it is larger than the sum of its proper divisors (210573856385).

513032632255 is a wasteful number, since it uses less digits than its factorization.

513032632255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335451.

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 513032632255 in words is "five hundred thirteen billion, thirty-two million, six hundred thirty-two thousand, two hundred fifty-five".