502040153005155 has 96 divisors (see below), whose sum is σ = 882693803699136. Its totient is φ = 263938279514112.

The previous prime is 502040153005129. The next prime is 502040153005169. The reversal of 502040153005155 is 551500351040205.

502040153005155 is a `hidden beast` number, since 5 + 0 + 20 + 4 + 0 + 1 + 530 + 0 + 51 + 55 = 666.

It is not a de Polignac number, because 502040153005155 - 2⁵ = 502040153005123 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2687588439 + ... + 2687775231.

It is an arithmetic number, because the mean of its divisors is an integer number (9194727121866).

Almost surely, 2^{502040153005155} is an apocalyptic number.

502040153005155 is a deficient number, since it is larger than the sum of its proper divisors (380653650693981).

502040153005155 is a wasteful number, since it uses less digits than its factorization.

502040153005155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189797 (or 189794 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 36.

The spelling of 502040153005155 in words is "five hundred two trillion, forty billion, one hundred fifty-three million, five thousand, one hundred fifty-five".