556055050 has 24 divisors (see below), whose sum is σ = 1034957196. Its totient is φ = 222272640.

The previous prime is 556055047. The next prime is 556055051. The reversal of 556055050 is 50550655.

It can be written as a sum of positive squares in 6 ways, for example, as 85729081 + 470325969 = 9259^2 + 21687^2 .

It is not an unprimeable number, because it can be changed into a prime (556055051) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 99942 + ... + 105358.

Almost surely, 2^556055050 is an apocalyptic number.

556055050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

556055050 is a deficient number, since it is larger than the sum of its proper divisors (478902146).

556055050 is a wasteful number, since it uses less digits than its factorization.

556055050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7482 (or 7477 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 31.

The square root of 556055050 is about 23580.8195362248. The cubic root of 556055050 is about 822.3169894895.

The spelling of 556055050 in words is "five hundred fifty-six million, fifty-five thousand, fifty".