2570780572 has 24 divisors (see below), whose sum is σ = 4641236096. Its totient is φ = 1245025728.

The previous prime is 2570780551. The next prime is 2570780581. The reversal of 2570780572 is 2750870752.

It is a congruent number.

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, 5943 + ... + 71950.

Almost surely, 2^2570780572 is an apocalyptic number.

It is an amenable number.

2570780572 is a deficient number, since it is larger than the sum of its proper divisors (2070455524).

2570780572 is a wasteful number, since it uses less digits than its factorization.

2570780572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78157 (or 78155 counting only the distinct ones).

The product of its (nonzero) digits is 274400, while the sum is 43.

The square root of 2570780572 is about 50702.8655205995. The cubic root of 2570780572 is about 1369.8983304948.

The spelling of 2570780572 in words is "two billion, five hundred seventy million, seven hundred eighty thousand, five hundred seventy-two".