2570906268 has 36 divisors (see below), whose sum is σ = 7427063280. Its totient is φ = 734544576.

The previous prime is 2570906263. The next prime is 2570906293. The reversal of 2570906268 is 8626090752.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2570906263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5100753 + ... + 5101256.

Almost surely, 2^2570906268 is an apocalyptic number.

2570906268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2570906268 is an abundant number, since it is smaller than the sum of its proper divisors (4856157012).

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

2570906268 is a wasteful number, since it uses less digits than its factorization.

2570906268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10202026 (or 10202021 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 2570906268 is about 50704.1050409136. The cubic root of 2570906268 is about 1369.9206567792.

The spelling of 2570906268 in words is "two billion, five hundred seventy million, nine hundred six thousand, two hundred sixty-eight".