2057872425 has 48 divisors (see below), whose sum is σ = 4093071360. Its totient is φ = 891224640.

The previous prime is 2057872417. The next prime is 2057872429. The reversal of 2057872425 is 5242787502.

It is not a de Polignac number, because 2057872425 - 2³ = 2057872417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2057872429) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 93177 + ... + 113126.

It is an arithmetic number, because the mean of its divisors is an integer number (85272320).

Almost surely, 2^2057872425 is an apocalyptic number.

2057872425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2057872425 is a deficient number, since it is larger than the sum of its proper divisors (2035198935).

2057872425 is a wasteful number, since it uses less digits than its factorization.

2057872425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206342 (or 206337 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 42.

The square root of 2057872425 is about 45363.7787777870. The cubic root of 2057872425 is about 1271.9581310879.

The spelling of 2057872425 in words is "two billion, fifty-seven million, eight hundred seventy-two thousand, four hundred twenty-five".