2570783013 has 12 divisors (see below), whose sum is σ = 3718979628. Its totient is φ = 1711258560.

The previous prime is 2570782969. The next prime is 2570783023. The reversal of 2570783013 is 3103870752.

2570783013 is a `hidden beast` number, since 2 + 570 + 7 + 83 + 0 + 1 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 941691969 + 1629091044 = 30687^2 + 40362^2 .

It is not a de Polignac number, because 2570783013 - 2¹⁰ = 2570781989 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2570783023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210120 + ... + 222017.

It is an arithmetic number, because the mean of its divisors is an integer number (309914969).

Almost surely, 2^2570783013 is an apocalyptic number.

It is an amenable number.

2570783013 is a deficient number, since it is larger than the sum of its proper divisors (1148196615).

2570783013 is a wasteful number, since it uses less digits than its factorization.

2570783013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432804 (or 432801 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 2570783013 is about 50702.8895922116. The cubic root of 2570783013 is about 1369.8987640753.

The spelling of 2570783013 in words is "two billion, five hundred seventy million, seven hundred eighty-three thousand, thirteen".