5657342827 has 2 divisors, whose sum is σ = 5657342828. Its totient is φ = 5657342826.

The previous prime is 5657342759. The next prime is 5657342857. The reversal of 5657342827 is 7282437565.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5657342827 - 2²³ = 5648954219 is a prime.

It is not a weakly prime, because it can be changed into another prime (5657342857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2828671413 + 2828671414.

It is an arithmetic number, because the mean of its divisors is an integer number (2828671414).

Almost surely, 2^5657342827 is an apocalyptic number.

5657342827 is a deficient number, since it is larger than the sum of its proper divisors (1).

5657342827 is an equidigital number, since it uses as much as digits as its factorization.

5657342827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2822400, while the sum is 49.

The square root of 5657342827 is about 75215.3097912918. The cubic root of 5657342827 is about 1781.8487322278.

The spelling of 5657342827 in words is "five billion, six hundred fifty-seven million, three hundred forty-two thousand, eight hundred twenty-seven".