2570666796 has 18 divisors (see below), whose sum is σ = 6498074492. Its totient is φ = 856888920.

The previous prime is 2570666789. The next prime is 2570666821. The reversal of 2570666796 is 6976660752.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35703670 + ... + 35703741.

Almost surely, 2^2570666796 is an apocalyptic number.

It is an amenable number.

2570666796 is an abundant number, since it is smaller than the sum of its proper divisors (3927407696).

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

2570666796 is a wasteful number, since it uses less digits than its factorization.

2570666796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71407421 (or 71407416 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 54.

The square root of 2570666796 is about 50701.7435203169. The cubic root of 2570666796 is about 1369.8781208286.

The spelling of 2570666796 in words is "two billion, five hundred seventy million, six hundred sixty-six thousand, seven hundred ninety-six".