557315867 has 16 divisors (see below), whose sum is σ = 583178400. Its totient is φ = 532115712.

The previous prime is 557315851. The next prime is 557315893. The reversal of 557315867 is 768513755.

It is a cyclic number.

It is not a de Polignac number, because 557315867 - 2⁴ = 557315851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (557315897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530759 + ... + 531807.

It is an arithmetic number, because the mean of its divisors is an integer number (36448650).

Almost surely, 2^557315867 is an apocalyptic number.

557315867 is a deficient number, since it is larger than the sum of its proper divisors (25862533).

557315867 is a wasteful number, since it uses less digits than its factorization.

557315867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342.

The product of its digits is 882000, while the sum is 47.

The square root of 557315867 is about 23607.5383511284. The cubic root of 557315867 is about 822.9380362771.

The spelling of 557315867 in words is "five hundred fifty-seven million, three hundred fifteen thousand, eight hundred sixty-seven".