557063 has 8 divisors (see below), whose sum is σ = 609168. Its totient is φ = 506304.

The previous prime is 557059. The next prime is 557069. The reversal of 557063 is 360755.

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 557063 - 2² = 557059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 656 + ... + 1242.

It is an arithmetic number, because the mean of its divisors is an integer number (76146).

2⁵⁵⁷⁰⁶³ is an apocalyptic number.

557063 is a deficient number, since it is larger than the sum of its proper divisors (52105).

557063 is a wasteful number, since it uses less digits than its factorization.

557063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673.

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 557063 is about 746.3665319399. The cubic root of 557063 is about 82.2813555490.

The spelling of 557063 in words is "five hundred fifty-seven thousand, sixty-three".