557392199 has 12 divisors (see below), whose sum is σ = 698272344. Its totient is φ = 441013104.

The previous prime is 557392181. The next prime is 557392201. The reversal of 557392199 is 991293755.

It is a happy number.

It is not a de Polignac number, because 557392199 - 2¹² = 557388103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557392169) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 436877 + ... + 438150.

It is an arithmetic number, because the mean of its divisors is an integer number (58189362).

Almost surely, 2^557392199 is an apocalyptic number.

557392199 is a deficient number, since it is larger than the sum of its proper divisors (140880145).

557392199 is a wasteful number, since it uses less digits than its factorization.

557392199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875054 (or 875047 counting only the distinct ones).

The product of its digits is 765450, while the sum is 50.

The square root of 557392199 is about 23609.1549827604. The cubic root of 557392199 is about 822.9756054201.

The spelling of 557392199 in words is "five hundred fifty-seven million, three hundred ninety-two thousand, one hundred ninety-nine".