2522518976 has 28 divisors (see below), whose sum is σ = 5122039032. Its totient is φ = 1231926528.

The previous prime is 2522518963. The next prime is 2522519029. The reversal of 2522518976 is 6798152252.

It is a happy number.

It is a super-4 number, since 4×2522518976⁴ (a number of 39 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2522518976.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455555 + ... + 461058.

Almost surely, 2^2522518976 is an apocalyptic number.

It is an amenable number.

2522518976 is an abundant number, since it is smaller than the sum of its proper divisors (2599520056).

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

2522518976 is an equidigital number, since it uses as much as digits as its factorization.

2522518976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916668 (or 916658 counting only the distinct ones).

The product of its digits is 604800, while the sum is 47.

The square root of 2522518976 is about 50224.6849268365. The cubic root of 2522518976 is about 1361.2716940139.

The spelling of 2522518976 in words is "two billion, five hundred twenty-two million, five hundred eighteen thousand, nine hundred seventy-six".