557506113 has 8 divisors (see below), whose sum is σ = 782464800. Its totient is φ = 352109088.

The previous prime is 557506111. The next prime is 557506123. The reversal of 557506113 is 311605755.

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

It is not a de Polignac number, because 557506113 - 2¹ = 557506111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (557506111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4890348 + ... + 4890461.

It is an arithmetic number, because the mean of its divisors is an integer number (97808100).

Almost surely, 2^557506113 is an apocalyptic number.

It is an amenable number.

557506113 is a deficient number, since it is larger than the sum of its proper divisors (224958687).

557506113 is a wasteful number, since it uses less digits than its factorization.

557506113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9780831.

The product of its (nonzero) digits is 15750, while the sum is 33.

The square root of 557506113 is about 23611.5673558534. The cubic root of 557506113 is about 823.0316653228.

The spelling of 557506113 in words is "five hundred fifty-seven million, five hundred six thousand, one hundred thirteen".