2456425256 has 16 divisors (see below), whose sum is σ = 4629664500. Its totient is φ = 1221848064.

The previous prime is 2456425243. The next prime is 2456425261. The reversal of 2456425256 is 6525246542.

It can be written as a sum of positive squares in 2 ways, for example, as 1895209156 + 561216100 = 43534^2 + 23690^2 .

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, 793931 + ... + 797018.

Almost surely, 2^2456425256 is an apocalyptic number.

It is an amenable number.

2456425256 is a deficient number, since it is larger than the sum of its proper divisors (2173239244).

2456425256 is a wasteful number, since it uses less digits than its factorization.

2456425256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591148 (or 1591144 counting only the distinct ones).

The product of its digits is 576000, while the sum is 41.

The square root of 2456425256 is about 49562.3370716111. The cubic root of 2456425256 is about 1349.2772090625.

The spelling of 2456425256 in words is "two billion, four hundred fifty-six million, four hundred twenty-five thousand, two hundred fifty-six".