2563415364 has 24 divisors (see below), whose sum is σ = 5984344800. Its totient is φ = 854037184.

The previous prime is 2563415317. The next prime is 2563415441. The reversal of 2563415364 is 4635143652.

It is a super-3 number, since 3×2563415364³ (a number of 29 digits) contains 333 as substring.

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, 29289 + ... + 77360.

It is an arithmetic number, because the mean of its divisors is an integer number (249347700).

Almost surely, 2^2563415364 is an apocalyptic number.

It is an amenable number.

2563415364 is an abundant number, since it is smaller than the sum of its proper divisors (3420929436).

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

2563415364 is a wasteful number, since it uses less digits than its factorization.

2563415364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108659 (or 108657 counting only the distinct ones).

The product of its digits is 259200, while the sum is 39.

The square root of 2563415364 is about 50630.1823421563. The cubic root of 2563415364 is about 1368.5888401568.

The spelling of 2563415364 in words is "two billion, five hundred sixty-three million, four hundred fifteen thousand, three hundred sixty-four".