500513162155 has 16 divisors (see below), whose sum is σ = 643091607360. Its totient is φ = 372622615552.

The previous prime is 500513162129. The next prime is 500513162173. The reversal of 500513162155 is 551261315005.

It is a cyclic number.

It is not a de Polignac number, because 500513162155 - 2²¹ = 500511065003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 500513162155.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33073279 + ... + 33088408.

It is an arithmetic number, because the mean of its divisors is an integer number (40193225460).

Almost surely, 2^500513162155 is an apocalyptic number.

500513162155 is a deficient number, since it is larger than the sum of its proper divisors (142578445205).

500513162155 is a wasteful number, since it uses less digits than its factorization.

500513162155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66161798.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 500513162155 in words is "five hundred billion, five hundred thirteen million, one hundred sixty-two thousand, one hundred fifty-five".