557484937 has 8 divisors (see below), whose sum is σ = 563561600. Its totient is φ = 551438064.

The previous prime is 557484931. The next prime is 557484943. The reversal of 557484937 is 739484755.

It is an interprime number because it is at equal distance from previous prime (557484931) and next prime (557484943).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 557484937 - 2³ = 557484929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (557484931) by changing a digit.

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, 31264 + ... + 45742.

It is an arithmetic number, because the mean of its divisors is an integer number (70445200).

Almost surely, 2^557484937 is an apocalyptic number.

It is an amenable number.

557484937 is a deficient number, since it is larger than the sum of its proper divisors (6076663).

557484937 is a wasteful number, since it uses less digits than its factorization.

557484937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14895.

The product of its digits is 4233600, while the sum is 52.

The square root of 557484937 is about 23611.1189273190. The cubic root of 557484937 is about 823.0212446663.

The spelling of 557484937 in words is "five hundred fifty-seven million, four hundred eighty-four thousand, nine hundred thirty-seven".