5221979885 has 8 divisors (see below), whose sum is σ = 6399703296. Its totient is φ = 4088698960.

The previous prime is 5221979831. The next prime is 5221979909. The reversal of 5221979885 is 5889791225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5221979885 - 2¹⁴ = 5221963501 is a prime.

It is a super-2 number, since 2×5221979885² = 54538147838689226450, which contains 22 as substring.

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 5221979885.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11110361 + ... + 11110830.

It is an arithmetic number, because the mean of its divisors is an integer number (799962912).

Almost surely, 2^5221979885 is an apocalyptic number.

It is an amenable number.

5221979885 is a deficient number, since it is larger than the sum of its proper divisors (1177723411).

5221979885 is a wasteful number, since it uses less digits than its factorization.

5221979885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22221243.

The product of its digits is 3628800, while the sum is 56.

The square root of 5221979885 is about 72263.2678820990. The cubic root of 5221979885 is about 1734.9157840455.

The spelling of 5221979885 in words is "five billion, two hundred twenty-one million, nine hundred seventy-nine thousand, eight hundred eighty-five".