556047360 has 264 divisors, whose sum is σ = 2103759216. Its totient is φ = 134676480.

The previous prime is 556047353. The next prime is 556047377. The reversal of 556047360 is 63740655.

556047360 is a `hidden beast` number, since 556 + 0 + 47 + 3 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (264).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 506332 + ... + 507428.

Almost surely, 2^556047360 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 556047360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1051879608).

556047360 is an abundant number, since it is smaller than the sum of its proper divisors (1547711856).

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

556047360 is a wasteful number, since it uses less digits than its factorization.

556047360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139 (or 1118 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 556047360 is about 23580.6564794113. The cubic root of 556047360 is about 822.3131987097.

The spelling of 556047360 in words is "five hundred fifty-six million, forty-seven thousand, three hundred sixty".