2517130056 has 128 divisors (see below), whose sum is σ = 7472424960. Its totient is φ = 691622400.

The previous prime is 2517130027. The next prime is 2517130067. The reversal of 2517130056 is 6500317152.

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, 486475 + ... + 491621.

It is an arithmetic number, because the mean of its divisors is an integer number (58378320).

Almost surely, 2^2517130056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2517130056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3736212480).

2517130056 is an abundant number, since it is smaller than the sum of its proper divisors (4955294904).

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

2517130056 is a wasteful number, since it uses less digits than its factorization.

2517130056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5275 (or 5271 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 2517130056 is about 50171.0081222213. The cubic root of 2517130056 is about 1360.3016300410.

The spelling of 2517130056 in words is "two billion, five hundred seventeen million, one hundred thirty thousand, fifty-six".