556227829249 has 16 divisors (see below), whose sum is σ = 585150935040. Its totient is φ = 527702091840.

The previous prime is 556227829247. The next prime is 556227829253. The reversal of 556227829249 is 942928722655.

It is a cyclic number.

It is not a de Polignac number, because 556227829249 - 2¹ = 556227829247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (556227829247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10808319 + ... + 10859659.

It is an arithmetic number, because the mean of its divisors is an integer number (36571933440).

Almost surely, 2^556227829249 is an apocalyptic number.

It is an amenable number.

556227829249 is a deficient number, since it is larger than the sum of its proper divisors (28923105791).

556227829249 is a wasteful number, since it uses less digits than its factorization.

556227829249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55200.

The product of its digits is 43545600, while the sum is 61.

The spelling of 556227829249 in words is "five hundred fifty-six billion, two hundred twenty-seven million, eight hundred twenty-nine thousand, two hundred forty-nine".