2564610896 has 40 divisors (see below), whose sum is σ = 5117005824. Its totient is φ = 1244280960.

The previous prime is 2564610889. The next prime is 2564610907. The reversal of 2564610896 is 6980164652.

2564610896 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 2564610896.

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, 221081 + ... + 232391.

Almost surely, 2^2564610896 is an apocalyptic number.

It is an amenable number.

2564610896 is a deficient number, since it is larger than the sum of its proper divisors (2552394928).

2564610896 is a wasteful number, since it uses less digits than its factorization.

2564610896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11739 (or 11733 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 2564610896 is about 50641.9874807457. The cubic root of 2564610896 is about 1368.8015690390.

The spelling of 2564610896 in words is "two billion, five hundred sixty-four million, six hundred ten thousand, eight hundred ninety-six".