557653282 has 4 divisors (see below), whose sum is σ = 836479926. Its totient is φ = 278826640.

The previous prime is 557653279. The next prime is 557653289. The reversal of 557653282 is 282356755.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 282356755 = 5 ⋅56471351.

It can be written as a sum of positive squares in only one way, i.e., 287675521 + 269977761 = 16961^2 + 16431^2 .

It is not an unprimeable number, because it can be changed into a prime (557653289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139413319 + ... + 139413322.

Almost surely, 2^557653282 is an apocalyptic number.

557653282 is a deficient number, since it is larger than the sum of its proper divisors (278826644).

557653282 is a wasteful number, since it uses less digits than its factorization.

557653282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278826643.

The product of its digits is 504000, while the sum is 43.

The square root of 557653282 is about 23614.6836099915. The cubic root of 557653282 is about 823.1040795307.

The spelling of 557653282 in words is "five hundred fifty-seven million, six hundred fifty-three thousand, two hundred eighty-two".