557286482 has 4 divisors (see below), whose sum is σ = 835929726. Its totient is φ = 278643240.

The previous prime is 557286479. The next prime is 557286491. The reversal of 557286482 is 284682755.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 295461721 + 261824761 = 17189^2 + 16181^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139321619 + ... + 139321622.

Almost surely, 2^557286482 is an apocalyptic number.

557286482 is a deficient number, since it is larger than the sum of its proper divisors (278643244).

557286482 is a wasteful number, since it uses less digits than its factorization.

557286482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278643243.

The product of its digits is 1075200, while the sum is 47.

The square root of 557286482 is about 23606.9159781620. The cubic root of 557286482 is about 822.9235726305.

The spelling of 557286482 in words is "five hundred fifty-seven million, two hundred eighty-six thousand, four hundred eighty-two".