504155240215116 has 48 divisors (see below), whose sum is σ = 1344730978859520. Its totient is φ = 144010389530880.

The previous prime is 504155240215091. The next prime is 504155240215183. The reversal of 504155240215116 is 611512042551405.

It is a super-2 number, since 2×504155240215116² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 707241976 + ... + 707954463.

It is an arithmetic number, because the mean of its divisors is an integer number (28015228726240).

Almost surely, 2^{504155240215116} is an apocalyptic number.

It is an amenable number.

504155240215116 is an abundant number, since it is smaller than the sum of its proper divisors (840575738644404).

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

504155240215116 is a wasteful number, since it uses less digits than its factorization.

504155240215116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415200694 (or 1415200692 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 42.

The spelling of 504155240215116 in words is "five hundred four trillion, one hundred fifty-five billion, two hundred forty million, two hundred fifteen thousand, one hundred sixteen".