2564413108 has 12 divisors (see below), whose sum is σ = 4500226080. Its totient is φ = 1278634232.

The previous prime is 2564413097. The next prime is 2564413121. The reversal of 2564413108 is 8013144652.

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 3 ways as a sum of consecutive naturals, for example, 891466 + ... + 894337.

It is an arithmetic number, because the mean of its divisors is an integer number (375018840).

Almost surely, 2^2564413108 is an apocalyptic number.

It is an amenable number.

2564413108 is a deficient number, since it is larger than the sum of its proper divisors (1935812972).

2564413108 is a wasteful number, since it uses less digits than its factorization.

2564413108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786166 (or 1786164 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 2564413108 is about 50640.0346366390. The cubic root of 2564413108 is about 1368.7663798822.

The spelling of 2564413108 in words is "two billion, five hundred sixty-four million, four hundred thirteen thousand, one hundred eight".