2057274023 has 16 divisors (see below), whose sum is σ = 2536453440. Its totient is φ = 1628330496.

The previous prime is 2057274013. The next prime is 2057274041. The reversal of 2057274023 is 3204727502.

It is a cyclic number.

It is not a de Polignac number, because 2057274023 - 2²² = 2053079719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057274013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156788 + ... + 169401.

It is an arithmetic number, because the mean of its divisors is an integer number (158528340).

Almost surely, 2^2057274023 is an apocalyptic number.

2057274023 is a deficient number, since it is larger than the sum of its proper divisors (479179417).

2057274023 is a wasteful number, since it uses less digits than its factorization.

2057274023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326266.

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 2057274023 is about 45357.1827057193. The cubic root of 2057274023 is about 1271.8348296191.

The spelling of 2057274023 in words is "two billion, fifty-seven million, two hundred seventy-four thousand, twenty-three".