557365616 has 40 divisors (see below), whose sum is σ = 1153200000. Its totient is φ = 260386560.

The previous prime is 557365577. The next prime is 557365637. The reversal of 557365616 is 616563755.

It is a congruent number.

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, 4991 + ... + 33758.

It is an arithmetic number, because the mean of its divisors is an integer number (28830000).

Almost surely, 2^557365616 is an apocalyptic number.

It is an amenable number.

557365616 is an abundant number, since it is smaller than the sum of its proper divisors (595834384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

557365616 is a wasteful number, since it uses less digits than its factorization.

557365616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38817 (or 38811 counting only the distinct ones).

The product of its digits is 567000, while the sum is 44.

The square root of 557365616 is about 23608.5919952885. The cubic root of 557365616 is about 822.9625221678.

The spelling of 557365616 in words is "five hundred fifty-seven million, three hundred sixty-five thousand, six hundred sixteen".