5657599 has 2 divisors, whose sum is σ = 5657600. Its totient is φ = 5657598.

The previous prime is 5657551. The next prime is 5657623. The reversal of 5657599 is 9957565.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5657599 - 2¹⁹ = 5133311 is a prime.

It is a Chen prime.

5657599 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5657299) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2828799 + 2828800.

It is an arithmetic number, because the mean of its divisors is an integer number (2828800).

Almost surely, 2^5657599 is an apocalyptic number.

5657599 is a deficient number, since it is larger than the sum of its proper divisors (1).

5657599 is an equidigital number, since it uses as much as digits as its factorization.

5657599 is an evil number, because the sum of its binary digits is even.

The product of its digits is 425250, while the sum is 46.

The square root of 5657599 is about 2378.5707893607. The cubic root of 5657599 is about 178.1875626753.

The spelling of 5657599 in words is "five million, six hundred fifty-seven thousand, five hundred ninety-nine".