2510256464 has 40 divisors (see below), whose sum is σ = 4993394688. Its totient is φ = 1221921920.

The previous prime is 2510256449. The next prime is 2510256493. The reversal of 2510256464 is 4646520152.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134894 + ... + 152370.

Almost surely, 2^2510256464 is an apocalyptic number.

It is an amenable number.

2510256464 is a deficient number, since it is larger than the sum of its proper divisors (2483138224).

2510256464 is a wasteful number, since it uses less digits than its factorization.

2510256464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17723 (or 17717 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 2510256464 is about 50102.4596601804. The cubic root of 2510256464 is about 1359.0622976750.

The spelling of 2510256464 in words is "two billion, five hundred ten million, two hundred fifty-six thousand, four hundred sixty-four".