5115496558872 has 64 divisors (see below), whose sum is σ = 15251169876480. Its totient is φ = 1398023903232.

The previous prime is 5115496558831. The next prime is 5115496558877. The reversal of 5115496558872 is 2788556945115.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5115496558877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 661939273 + ... + 661947000.

It is an arithmetic number, because the mean of its divisors is an integer number (238299529320).

Almost surely, 2^{5115496558872} is an apocalyptic number.

It is an amenable number.

5115496558872 is an abundant number, since it is smaller than the sum of its proper divisors (10135673317608).

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

5115496558872 is a wasteful number, since it uses less digits than its factorization.

5115496558872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323886312 (or 1323886308 counting only the distinct ones).

The product of its digits is 120960000, while the sum is 66.

The spelling of 5115496558872 in words is "five trillion, one hundred fifteen billion, four hundred ninety-six million, five hundred fifty-eight thousand, eight hundred seventy-two".