5326842221579 has 4 divisors (see below), whose sum is σ = 5326862464176. Its totient is φ = 5326821978984.

The previous prime is 5326842221557. The next prime is 5326842221587. The reversal of 5326842221579 is 9751222486235.

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 5326842221579 - 2¹⁶ = 5326842156043 is a prime.

It is a super-2 number, since 2×5326842221579² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5326842221179) 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, 9721304 + ... + 10254629.

It is an arithmetic number, because the mean of its divisors is an integer number (1331715616044).

Almost surely, 2^{5326842221579} is an apocalyptic number.

5326842221579 is a deficient number, since it is larger than the sum of its proper divisors (20242597).

5326842221579 is a wasteful number, since it uses less digits than its factorization.

5326842221579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20242596.

The product of its digits is 14515200, while the sum is 56.

The spelling of 5326842221579 in words is "five trillion, three hundred twenty-six billion, eight hundred forty-two million, two hundred twenty-one thousand, five hundred seventy-nine".