2495977456 has 40 divisors (see below), whose sum is σ = 5602535264. Its totient is φ = 1055047680.

The previous prime is 2495977439. The next prime is 2495977501. The reversal of 2495977456 is 6547795942.

2495977456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2495977456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144465 + ... + 160816.

Almost surely, 2^2495977456 is an apocalyptic number.

It is an amenable number.

2495977456 is an abundant number, since it is smaller than the sum of its proper divisors (3106557808).

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

2495977456 is a wasteful number, since it uses less digits than its factorization.

2495977456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305369 (or 305363 counting only the distinct ones).

The product of its digits is 19051200, while the sum is 58.

The square root of 2495977456 is about 49959.7583661090. The cubic root of 2495977456 is about 1356.4804932473.

The spelling of 2495977456 in words is "two billion, four hundred ninety-five million, nine hundred seventy-seven thousand, four hundred fifty-six".