2881507125 has 32 divisors (see below), whose sum is σ = 5479808256. Its totient is φ = 1317259200.

The previous prime is 2881507087. The next prime is 2881507141. The reversal of 2881507125 is 5217051882.

2881507125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2881507125 - 2¹⁰ = 2881506101 is a prime.

It is a super-2 number, since 2×2881507125² = 16606166622851531250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 546234 + ... + 551483.

It is an arithmetic number, because the mean of its divisors is an integer number (171244008).

Almost surely, 2^2881507125 is an apocalyptic number.

2881507125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2881507125 is a deficient number, since it is larger than the sum of its proper divisors (2598301131).

2881507125 is a wasteful number, since it uses less digits than its factorization.

2881507125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097742 (or 1097732 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 39.

The square root of 2881507125 is about 53679.6714315578. The cubic root of 2881507125 is about 1423.0054582774.

The spelling of 2881507125 in words is "two billion, eight hundred eighty-one million, five hundred seven thousand, one hundred twenty-five".