5115600155655 has 48 divisors (see below), whose sum is σ = 10242142788384. Its totient is φ = 2334391511040.

The previous prime is 5115600155651. The next prime is 5115600155671. The reversal of 5115600155655 is 5565510065115.

5115600155655 is a `hidden beast` number, since 5 + 1 + 15 + 60 + 0 + 15 + 565 + 5 = 666.

It is not a de Polignac number, because 5115600155655 - 2² = 5115600155651 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5115600155655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5115600155651) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 303948814 + ... + 303965643.

It is an arithmetic number, because the mean of its divisors is an integer number (213377974758).

Almost surely, 2^{5115600155655} is an apocalyptic number.

5115600155655 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5115600155655 is an abundant number, since it is smaller than the sum of its proper divisors (5126542632729).

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

5115600155655 is a wasteful number, since it uses less digits than its factorization.

5115600155655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607914496 (or 607914493 counting only the distinct ones).

The product of its (nonzero) digits is 562500, while the sum is 45.

The spelling of 5115600155655 in words is "five trillion, one hundred fifteen billion, six hundred million, one hundred fifty-five thousand, six hundred fifty-five".