2512422456 has 16 divisors (see below), whose sum is σ = 6281056200. Its totient is φ = 837474144.

The previous prime is 2512422443. The next prime is 2512422463. The reversal of 2512422456 is 6542242152.

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, 52342111 + ... + 52342158.

Almost surely, 2^2512422456 is an apocalyptic number.

It is an amenable number.

2512422456 is an abundant number, since it is smaller than the sum of its proper divisors (3768633744).

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

2512422456 is a wasteful number, since it uses less digits than its factorization.

2512422456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104684278 (or 104684274 counting only the distinct ones).

The product of its digits is 38400, while the sum is 33.

The square root of 2512422456 is about 50124.0706248006. The cubic root of 2512422456 is about 1359.4530773746.

The spelling of 2512422456 in words is "two billion, five hundred twelve million, four hundred twenty-two thousand, four hundred fifty-six".