2572773936 has 40 divisors (see below), whose sum is σ = 6800904000. Its totient is φ = 837646656.

The previous prime is 2572773923. The next prime is 2572773941. The reversal of 2572773936 is 6393772752.

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, 621186 + ... + 625313.

It is an arithmetic number, because the mean of its divisors is an integer number (170022600).

Almost surely, 2^2572773936 is an apocalyptic number.

It is an amenable number.

2572773936 is an abundant number, since it is smaller than the sum of its proper divisors (4228130064).

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

2572773936 is a wasteful number, since it uses less digits than its factorization.

2572773936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246553 (or 1246547 counting only the distinct ones).

The product of its digits is 3333960, while the sum is 51.

The square root of 2572773936 is about 50722.5190226195. The cubic root of 2572773936 is about 1370.2523086548.

The spelling of 2572773936 in words is "two billion, five hundred seventy-two million, seven hundred seventy-three thousand, nine hundred thirty-six".