557612323 has 16 divisors (see below), whose sum is σ = 595728000. Its totient is φ = 520420032.

The previous prime is 557612287. The next prime is 557612327. The reversal of 557612323 is 323216755.

557612323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-557612323 is a prime.

It is a super-2 number, since 2×557612323² = 621863005522912658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (557612327) 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, 708136 + ... + 708922.

It is an arithmetic number, because the mean of its divisors is an integer number (37233000).

Almost surely, 2^557612323 is an apocalyptic number.

557612323 is a deficient number, since it is larger than the sum of its proper divisors (38115677).

557612323 is a wasteful number, since it uses less digits than its factorization.

557612323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314.

The product of its digits is 37800, while the sum is 34.

The square root of 557612323 is about 23613.8163582255. The cubic root of 557612323 is about 823.0839270174.

The spelling of 557612323 in words is "five hundred fifty-seven million, six hundred twelve thousand, three hundred twenty-three".