5715557 has 2 divisors, whose sum is σ = 5715558. Its totient is φ = 5715556.

The previous prime is 5715547. The next prime is 5715583. The reversal of 5715557 is 7555175.

5715557 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5527201 + 188356 = 2351^2 + 434^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5715557 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5715527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2857778 + 2857779.

It is an arithmetic number, because the mean of its divisors is an integer number (2857779).

Almost surely, 2^5715557 is an apocalyptic number.

It is an amenable number.

5715557 is a deficient number, since it is larger than the sum of its proper divisors (1).

5715557 is an equidigital number, since it uses as much as digits as its factorization.

5715557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30625, while the sum is 35.

The square root of 5715557 is about 2390.7231123658. The cubic root of 5715557 is about 178.7939641155.

The spelling of 5715557 in words is "five million, seven hundred fifteen thousand, five hundred fifty-seven".