5115409944552 has 120 divisors (see below), whose sum is σ = 14977921679490. Its totient is φ = 1631000162880.

The previous prime is 5115409944499. The next prime is 5115409944563. The reversal of 5115409944552 is 2554499045115.

5115409944552 is a `hidden beast` number, since 5 + 1 + 1 + 5 + 40 + 9 + 9 + 44 + 552 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5074089625476 + 41320319076 = 2252574^2 + 203274^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 7118599 + ... + 7804182.

Almost surely, 2^{5115409944552} is an apocalyptic number.

It is an amenable number.

5115409944552 is an abundant number, since it is smaller than the sum of its proper divisors (9862511734938).

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

5115409944552 is a wasteful number, since it uses less digits than its factorization.

5115409944552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14922845 (or 14922809 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 54.

The spelling of 5115409944552 in words is "five trillion, one hundred fifteen billion, four hundred nine million, nine hundred forty-four thousand, five hundred fifty-two".