557125329 has 8 divisors (see below), whose sum is σ = 760109152. Its totient is φ = 362779200.

The previous prime is 557125321. The next prime is 557125339. The reversal of 557125329 is 923521755.

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

It is not a de Polignac number, because 557125329 - 2³ = 557125321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (557125321) 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, 2159272 + ... + 2159529.

It is an arithmetic number, because the mean of its divisors is an integer number (95013644).

Almost surely, 2^557125329 is an apocalyptic number.

It is an amenable number.

557125329 is a deficient number, since it is larger than the sum of its proper divisors (202983823).

557125329 is a wasteful number, since it uses less digits than its factorization.

557125329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4318847.

The product of its digits is 94500, while the sum is 39.

The square root of 557125329 is about 23603.5024731500. The cubic root of 557125329 is about 822.8442421652.

The spelling of 557125329 in words is "five hundred fifty-seven million, one hundred twenty-five thousand, three hundred twenty-nine".