5560556979 has 16 divisors (see below), whose sum is σ = 7878155040. Its totient is φ = 3476551680.

The previous prime is 5560556977. The next prime is 5560556983. The reversal of 5560556979 is 9796550655.

It is a happy number.

It is not a de Polignac number, because 5560556979 - 2¹ = 5560556977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5560556971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179674 + ... + 208335.

It is an arithmetic number, because the mean of its divisors is an integer number (492384690).

Almost surely, 2^5560556979 is an apocalyptic number.

5560556979 is a deficient number, since it is larger than the sum of its proper divisors (2317598061).

5560556979 is a wasteful number, since it uses less digits than its factorization.

5560556979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388310.

The product of its (nonzero) digits is 12757500, while the sum is 57.

The square root of 5560556979 is about 74569.1422707811. The cubic root of 5560556979 is about 1771.6289364426.

The spelling of 5560556979 in words is "five billion, five hundred sixty million, five hundred fifty-six thousand, nine hundred seventy-nine".