2562713568 has 36 divisors (see below), whose sum is σ = 7287717528. Its totient is φ = 854237760.

The previous prime is 2562713551. The next prime is 2562713579. The reversal of 2562713568 is 8653172652.

2562713568 is a `hidden beast` number, since 2 + 5 + 627 + 13 + 5 + 6 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2562713568² = 13135001663222581248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4448868 + ... + 4449443.

It is an arithmetic number, because the mean of its divisors is an integer number (202436598).

Almost surely, 2^2562713568 is an apocalyptic number.

It is an amenable number.

2562713568 is an abundant number, since it is smaller than the sum of its proper divisors (4725003960).

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

2562713568 is a wasteful number, since it uses less digits than its factorization.

2562713568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8898327 (or 8898316 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 2562713568 is about 50623.2512586855. The cubic root of 2562713568 is about 1368.4639341621.

The spelling of 2562713568 in words is "two billion, five hundred sixty-two million, seven hundred thirteen thousand, five hundred sixty-eight".