557522234 has 8 divisors (see below), whose sum is σ = 836619840. Its totient is φ = 278648956.

The previous prime is 557522233. The next prime is 557522257. The reversal of 557522234 is 432225755.

557522234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 557522194 and 557522203.

It is not an unprimeable number, because it can be changed into a prime (557522233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49724 + ... + 59895.

It is an arithmetic number, because the mean of its divisors is an integer number (104577480).

Almost surely, 2^557522234 is an apocalyptic number.

557522234 is a deficient number, since it is larger than the sum of its proper divisors (279097606).

557522234 is a wasteful number, since it uses less digits than its factorization.

557522234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112164.

The product of its digits is 84000, while the sum is 35.

The square root of 557522234 is about 23611.9087326713. The cubic root of 557522234 is about 823.0395982496.

Adding to 557522234 its reverse (432225755), we get a palindrome (989747989).

The spelling of 557522234 in words is "five hundred fifty-seven million, five hundred twenty-two thousand, two hundred thirty-four".