5569790979 has 4 divisors (see below), whose sum is σ = 7426387976. Its totient is φ = 3713193984.

The previous prime is 5569790959. The next prime is 5569790981. The reversal of 5569790979 is 9790979655.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5569790979 - 2²¹ = 5567693827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5569790909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 928298494 + ... + 928298499.

It is an arithmetic number, because the mean of its divisors is an integer number (1856596994).

Almost surely, 2^5569790979 is an apocalyptic number.

5569790979 is a deficient number, since it is larger than the sum of its proper divisors (1856596997).

5569790979 is a wasteful number, since it uses less digits than its factorization.

5569790979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856596996.

The product of its (nonzero) digits is 48223350, while the sum is 66.

The square root of 5569790979 is about 74631.0322788048. The cubic root of 5569790979 is about 1772.6090645422.

The spelling of 5569790979 in words is "five billion, five hundred sixty-nine million, seven hundred ninety thousand, nine hundred seventy-nine".