2057308225 has 24 divisors (see below), whose sum is σ = 2994306368. Its totient is φ = 1372593600.

The previous prime is 2057308213. The next prime is 2057308243. The reversal of 2057308225 is 5228037502.

It is not a de Polignac number, because 2057308225 - 2¹⁷ = 2057177153 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 152391 + ... + 165340.

Almost surely, 2^2057308225 is an apocalyptic number.

2057308225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2057308225 is a deficient number, since it is larger than the sum of its proper divisors (936998143).

2057308225 is a wasteful number, since it uses less digits than its factorization.

2057308225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317785 (or 317780 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 2057308225 is about 45357.5597337423. The cubic root of 2057308225 is about 1271.8418776275.

The spelling of 2057308225 in words is "two billion, fifty-seven million, three hundred eight thousand, two hundred twenty-five".