5994221579 has 4 divisors (see below), whose sum is σ = 5994931776. Its totient is φ = 5993511384.

The previous prime is 5994221561. The next prime is 5994221581. The reversal of 5994221579 is 9751224995.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5994221579 - 2¹² = 5994217483 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5994221579.

It is not an unprimeable number, because it can be changed into a prime (5994251579) 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, 342284 + ... + 359369.

It is an arithmetic number, because the mean of its divisors is an integer number (1498732944).

Almost surely, 2^5994221579 is an apocalyptic number.

5994221579 is a deficient number, since it is larger than the sum of its proper divisors (710197).

5994221579 is an equidigital number, since it uses as much as digits as its factorization.

5994221579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710196.

The product of its digits is 2041200, while the sum is 53.

The square root of 5994221579 is about 77422.3583921337. The cubic root of 5994221579 is about 1816.5370672559.

The spelling of 5994221579 in words is "five billion, nine hundred ninety-four million, two hundred twenty-one thousand, five hundred seventy-nine".