557673045 has 16 divisors (see below), whose sum is σ = 923045760. Its totient is φ = 287169344.

The previous prime is 557673037. The next prime is 557673059. The reversal of 557673045 is 540376755.

557673045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 557673045 - 2³ = 557673037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 557672988 and 557673006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 640569 + ... + 641438.

It is an arithmetic number, because the mean of its divisors is an integer number (57690360).

Almost surely, 2^557673045 is an apocalyptic number.

It is an amenable number.

557673045 is a deficient number, since it is larger than the sum of its proper divisors (365372715).

557673045 is a wasteful number, since it uses less digits than its factorization.

557673045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282044.

The product of its (nonzero) digits is 441000, while the sum is 42.

The square root of 557673045 is about 23615.1020535589. The cubic root of 557673045 is about 823.1138029044.

The spelling of 557673045 in words is "five hundred fifty-seven million, six hundred seventy-three thousand, forty-five".