557379273 has 16 divisors (see below), whose sum is σ = 811970496. Its totient is φ = 337290240.

The previous prime is 557379271. The next prime is 557379281. The reversal of 557379273 is 372973755.

557379273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 557379273 - 2¹ = 557379271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (557379271) 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, 9661 + ... + 34757.

It is an arithmetic number, because the mean of its divisors is an integer number (50748156).

Almost surely, 2^557379273 is an apocalyptic number.

It is an amenable number.

557379273 is a deficient number, since it is larger than the sum of its proper divisors (254591223).

557379273 is a wasteful number, since it uses less digits than its factorization.

557379273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25784.

The product of its digits is 1389150, while the sum is 48.

The square root of 557379273 is about 23608.8812314349. The cubic root of 557379273 is about 822.9692437326.

The spelling of 557379273 in words is "five hundred fifty-seven million, three hundred seventy-nine thousand, two hundred seventy-three".