2639125255 has 16 divisors (see below), whose sum is σ = 3432298464. Its totient is φ = 1936471680.

The previous prime is 2639125249. The next prime is 2639125267. The reversal of 2639125255 is 5525219362.

It is not a de Polignac number, because 2639125255 - 2¹⁵ = 2639092487 is a prime.

It is a super-2 number, since 2×2639125255² = 13929964223157630050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119101 + ... + 139510.

It is an arithmetic number, because the mean of its divisors is an integer number (214518654).

Almost surely, 2^2639125255 is an apocalyptic number.

2639125255 is a deficient number, since it is larger than the sum of its proper divisors (793173209).

2639125255 is a wasteful number, since it uses less digits than its factorization.

2639125255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258786.

The product of its digits is 162000, while the sum is 40.

The square root of 2639125255 is about 51372.4172586808. The cubic root of 2639125255 is about 1381.9319812060.

The spelling of 2639125255 in words is "two billion, six hundred thirty-nine million, one hundred twenty-five thousand, two hundred fifty-five".