556054344 has 48 divisors (see below), whose sum is σ = 1519818300. Its totient is φ = 183648384.

The previous prime is 556054339. The next prime is 556054363. The reversal of 556054344 is 443450655.

556054344 is a `hidden beast` number, since 5 + 5 + 605 + 4 + 3 + 44 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 502208100 + 53846244 = 22410^2 + 7338^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 556054299 and 556054308.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27579 + ... + 43274.

Almost surely, 2^556054344 is an apocalyptic number.

It is an amenable number.

556054344 is an abundant number, since it is smaller than the sum of its proper divisors (963763956).

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

556054344 is a wasteful number, since it uses less digits than its factorization.

556054344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70974 (or 70967 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The square root of 556054344 is about 23580.8045664265. The cubic root of 556054344 is about 822.3166414688.

The spelling of 556054344 in words is "five hundred fifty-six million, fifty-four thousand, three hundred forty-four".