556344352 has 96 divisors (see below), whose sum is σ = 1188794880. Its totient is φ = 255682560.

The previous prime is 556344337. The next prime is 556344353. The reversal of 556344352 is 253443655.

It is not an unprimeable number, because it can be changed into a prime (556344353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2387628 + ... + 2387860.

It is an arithmetic number, because the mean of its divisors is an integer number (12383280).

Almost surely, 2^556344352 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 556344352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (594397440).

556344352 is an abundant number, since it is smaller than the sum of its proper divisors (632450528).

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

556344352 is a wasteful number, since it uses less digits than its factorization.

556344352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386 (or 378 counting only the distinct ones).

The product of its digits is 216000, while the sum is 37.

The square root of 556344352 is about 23586.9530037264. The cubic root of 556344352 is about 822.4595753145.

The spelling of 556344352 in words is "five hundred fifty-six million, three hundred forty-four thousand, three hundred fifty-two".