57050253 has 24 divisors (see below), whose sum is σ = 89110112. Its totient is φ = 34963488.

The previous prime is 57050251. The next prime is 57050267. The reversal of 57050253 is 35205075.

It is not a de Polignac number, because 57050253 - 2¹ = 57050251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57050251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32250 + ... + 33972.

Almost surely, 2^57050253 is an apocalyptic number.

It is an amenable number.

57050253 is a deficient number, since it is larger than the sum of its proper divisors (32059859).

57050253 is a wasteful number, since it uses less digits than its factorization.

57050253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025 (or 2022 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 27.

The square root of 57050253 is about 7553.1617882844. The cubic root of 57050253 is about 384.9631785778.

The spelling of 57050253 in words is "fifty-seven million, fifty thousand, two hundred fifty-three".