2522870460 has 144 divisors (see below), whose sum is σ = 8711539200. Its totient is φ = 585002880.

The previous prime is 2522870429. The next prime is 2522870531. The reversal of 2522870460 is 640782252.

2522870460 is a `hidden beast` number, since 2 + 522 + 8 + 70 + 4 + 60 = 666.

It is a super-2 number, since 2×2522870460² = 12729750715881223200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17841 + ... + 73239.

It is an arithmetic number, because the mean of its divisors is an integer number (60496800).

Almost surely, 2^2522870460 is an apocalyptic number.

2522870460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2522870460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4355769600).

2522870460 is an abundant number, since it is smaller than the sum of its proper divisors (6188668740).

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

2522870460 is a wasteful number, since it uses less digits than its factorization.

2522870460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55448 (or 55443 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 2522870460 is about 50228.1839209821. The cubic root of 2522870460 is about 1361.3349169276.

The spelling of 2522870460 in words is "two billion, five hundred twenty-two million, eight hundred seventy thousand, four hundred sixty".