5215885125 has 64 divisors (see below), whose sum is σ = 9524286720. Its totient is φ = 2513952000.

The previous prime is 5215885097. The next prime is 5215885163.

5215885125 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5215885125 - 2¹² = 5215881029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 709971 + ... + 717279.

It is an arithmetic number, because the mean of its divisors is an integer number (148816980).

Almost surely, 2^5215885125 is an apocalyptic number.

5215885125 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5215885125 is a deficient number, since it is larger than the sum of its proper divisors (4308401595).

5215885125 is a wasteful number, since it uses less digits than its factorization.

5215885125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7511 (or 7501 counting only the distinct ones).

The product of its digits is 160000, while the sum is 42.

The square root of 5215885125 is about 72221.0850444661. The cubic root of 5215885125 is about 1734.2405604745.

The spelling of 5215885125 in words is "five billion, two hundred fifteen million, eight hundred eighty-five thousand, one hundred twenty-five".