2568475416 has 64 divisors (see below), whose sum is σ = 6986498400. Its totient is φ = 782143488.

The previous prime is 2568475387. The next prime is 2568475471. The reversal of 2568475416 is 6145748652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12171 + ... + 72698.

Almost surely, 2^2568475416 is an apocalyptic number.

2568475416 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2568475416 is an abundant number, since it is smaller than the sum of its proper divisors (4418022984).

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

2568475416 is a wasteful number, since it uses less digits than its factorization.

2568475416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84988 (or 84984 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 48.

The square root of 2568475416 is about 50680.1284134127. The cubic root of 2568475416 is about 1369.4887566206.

The spelling of 2568475416 in words is "two billion, five hundred sixty-eight million, four hundred seventy-five thousand, four hundred sixteen".