2264685057 has 6 divisors (see below), whose sum is σ = 3271211762. Its totient is φ = 1509790032.

The previous prime is 2264685019. The next prime is 2264685077. The reversal of 2264685057 is 7505864622.

2264685057 is a `hidden beast` number, since 22 + 64 + 68 + 505 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2135271681 + 129413376 = 46209^2 + 11376^2 .

It is not a de Polignac number, because 2264685057 - 2¹⁴ = 2264668673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2264685077) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125815828 + ... + 125815845.

Almost surely, 2^2264685057 is an apocalyptic number.

It is an amenable number.

2264685057 is a deficient number, since it is larger than the sum of its proper divisors (1006526705).

2264685057 is a wasteful number, since it uses less digits than its factorization.

2264685057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251631679 (or 251631676 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The square root of 2264685057 is about 47588.7072423700. The cubic root of 2264685057 is about 1313.2153127231.

The spelling of 2264685057 in words is "two billion, two hundred sixty-four million, six hundred eighty-five thousand, fifty-seven".