556022412 has 72 divisors (see below), whose sum is σ = 1537470480. Its totient is φ = 168030720.

The previous prime is 556022393. The next prime is 556022429. The reversal of 556022412 is 214220655.

556022412 is a `hidden beast` number, since 55 + 602 + 2 + 4 + 1 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160248 + ... + 163680.

Almost surely, 2^556022412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 556022412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (768735240).

556022412 is an abundant number, since it is smaller than the sum of its proper divisors (981448068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

556022412 is a wasteful number, since it uses less digits than its factorization.

556022412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3863 (or 3858 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 556022412 is about 23580.1274805714. The cubic root of 556022412 is about 822.3009003709.

It can be divided in two parts, 5560 and 22412, that added together give a palindrome (27972).

The spelling of 556022412 in words is "five hundred fifty-six million, twenty-two thousand, four hundred twelve".