5657343864 has 16 divisors (see below), whose sum is σ = 14143359720. Its totient is φ = 1885781280.

The previous prime is 5657343859. The next prime is 5657343869. The reversal of 5657343864 is 4683437565.

It is an interprime number because it is at equal distance from previous prime (5657343859) and next prime (5657343869).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5657343869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117861307 + ... + 117861354.

Almost surely, 2^5657343864 is an apocalyptic number.

It is an amenable number.

5657343864 is an abundant number, since it is smaller than the sum of its proper divisors (8486015856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5657343864 is a wasteful number, since it uses less digits than its factorization.

5657343864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235722670 (or 235722666 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 51.

The square root of 5657343864 is about 75215.3166848349. The cubic root of 5657343864 is about 1781.8488410997.

The spelling of 5657343864 in words is "five billion, six hundred fifty-seven million, three hundred forty-three thousand, eight hundred sixty-four".