5556233947 has 24 divisors (see below), whose sum is σ = 6718908672. Its totient is φ = 4547241600.

The previous prime is 5556233939. The next prime is 5556233951. The reversal of 5556233947 is 7493326555.

It is not a de Polignac number, because 5556233947 - 2³ = 5556233939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5556233947.

It is not an unprimeable number, because it can be changed into a prime (5556233987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35122 + ... + 111112.

It is an arithmetic number, because the mean of its divisors is an integer number (279954528).

Almost surely, 2^5556233947 is an apocalyptic number.

5556233947 is a deficient number, since it is larger than the sum of its proper divisors (1162674725).

5556233947 is a wasteful number, since it uses less digits than its factorization.

5556233947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76059 (or 76042 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 49.

The square root of 5556233947 is about 74540.1498992322. The cubic root of 5556233947 is about 1771.1697022184.

The spelling of 5556233947 in words is "five billion, five hundred fifty-six million, two hundred thirty-three thousand, nine hundred forty-seven".