557603673 has 16 divisors (see below), whose sum is σ = 813939456. Its totient is φ = 336741840.

The previous prime is 557603663. The next prime is 557603687. The reversal of 557603673 is 376306755.

557603673 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 557603673 - 2⁶ = 557603609 is a prime.

It is a super-2 number, since 2×557603673² = 621843712286181858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (557603633) 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, 20515 + ... + 39192.

It is an arithmetic number, because the mean of its divisors is an integer number (50871216).

Almost surely, 2^557603673 is an apocalyptic number.

It is an amenable number.

557603673 is a deficient number, since it is larger than the sum of its proper divisors (256335783).

557603673 is a wasteful number, since it uses less digits than its factorization.

557603673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60004.

The product of its (nonzero) digits is 396900, while the sum is 42.

The square root of 557603673 is about 23613.6332020297. The cubic root of 557603673 is about 823.0796709465.

The spelling of 557603673 in words is "five hundred fifty-seven million, six hundred three thousand, six hundred seventy-three".