2566100496 has 80 divisors (see below), whose sum is σ = 7261142400. Its totient is φ = 777283584.

The previous prime is 2566100477. The next prime is 2566100521. The reversal of 2566100496 is 6940016652.

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, 30556 + ... + 77883.

It is an arithmetic number, because the mean of its divisors is an integer number (90764280).

Almost surely, 2^2566100496 is an apocalyptic number.

It is an amenable number.

2566100496 is an abundant number, since it is smaller than the sum of its proper divisors (4695041904).

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

2566100496 is a wasteful number, since it uses less digits than its factorization.

2566100496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108496 (or 108490 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 2566100496 is about 50656.6925094799. The cubic root of 2566100496 is about 1369.0665308940.

The spelling of 2566100496 in words is "two billion, five hundred sixty-six million, one hundred thousand, four hundred ninety-six".