556434504322 has 8 divisors (see below), whose sum is σ = 834684101136. Its totient is φ = 278206470612.

The previous prime is 556434504257. The next prime is 556434504331. The reversal of 556434504322 is 223405434655.

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

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, 5326108 + ... + 5429575.

It is an arithmetic number, because the mean of its divisors is an integer number (104335512642).

Almost surely, 2^556434504322 is an apocalyptic number.

556434504322 is a deficient number, since it is larger than the sum of its proper divisors (278249596814).

556434504322 is a wasteful number, since it uses less digits than its factorization.

556434504322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10781552.

The product of its (nonzero) digits is 1728000, while the sum is 43.

Adding to 556434504322 its reverse (223405434655), we get a palindrome (779839938977).

The spelling of 556434504322 in words is "five hundred fifty-six billion, four hundred thirty-four million, five hundred four thousand, three hundred twenty-two".