557303368 has 32 divisors (see below), whose sum is σ = 1080092160. Its totient is φ = 269303040.

The previous prime is 557303309. The next prime is 557303431. The reversal of 557303368 is 863303755.

It is a happy number.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 557303368.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 358080 + ... + 359632.

It is an arithmetic number, because the mean of its divisors is an integer number (33752880).

Almost surely, 2^557303368 is an apocalyptic number.

It is an amenable number.

557303368 is a deficient number, since it is larger than the sum of its proper divisors (522788792).

557303368 is a wasteful number, since it uses less digits than its factorization.

557303368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3037 (or 3033 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 557303368 is about 23607.2736248810. The cubic root of 557303368 is about 822.9318841827.

The spelling of 557303368 in words is "five hundred fifty-seven million, three hundred three thousand, three hundred sixty-eight".