557485322 has 8 divisors (see below), whose sum is σ = 836766336. Its totient is φ = 278563212.

The previous prime is 557485309. The next prime is 557485343. The reversal of 557485322 is 223584755.

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

It is a self number, because there is not a number n which added to its sum of digits gives 557485322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85808 + ... + 92075.

It is an arithmetic number, because the mean of its divisors is an integer number (104595792).

Almost surely, 2^557485322 is an apocalyptic number.

557485322 is a deficient number, since it is larger than the sum of its proper divisors (279281014).

557485322 is a wasteful number, since it uses less digits than its factorization.

557485322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179452.

The product of its digits is 336000, while the sum is 41.

The square root of 557485322 is about 23611.1270802560. The cubic root of 557485322 is about 823.0214341261.

The spelling of 557485322 in words is "five hundred fifty-seven million, four hundred eighty-five thousand, three hundred twenty-two".