557324002 has 8 divisors (see below), whose sum is σ = 837222876. Its totient is φ = 278249712.

The previous prime is 557323973. The next prime is 557324003. The reversal of 557324002 is 200423755.

It can be written as a sum of positive squares in 2 ways, for example, as 548449561 + 8874441 = 23419^2 + 2979^2 .

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

It is a super-2 number, since 2×557324002² = 621220086410592008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (557324003) 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, 204453 + ... + 207160.

Almost surely, 2^557324002 is an apocalyptic number.

557324002 is a deficient number, since it is larger than the sum of its proper divisors (279898874).

557324002 is a wasteful number, since it uses less digits than its factorization.

557324002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412292.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 557324002 is about 23607.7106471593. The cubic root of 557324002 is about 822.9420403310.

Adding to 557324002 its reverse (200423755), we get a palindrome (757747757).

The spelling of 557324002 in words is "five hundred fifty-seven million, three hundred twenty-four thousand, two".