5321106421579 has 16 divisors (see below), whose sum is σ = 5748094548000. Its totient is φ = 4896649046016.

The previous prime is 5321106421529. The next prime is 5321106421583. The reversal of 5321106421579 is 9751246011235.

It is not a de Polignac number, because 5321106421579 - 2³⁹ = 4771350607691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5321106421529) 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, 21075912 + ... + 21326890.

It is an arithmetic number, because the mean of its divisors is an integer number (359255909250).

Almost surely, 2^{5321106421579} is an apocalyptic number.

5321106421579 is a deficient number, since it is larger than the sum of its proper divisors (426988126421).

5321106421579 is a wasteful number, since it uses less digits than its factorization.

5321106421579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256014.

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 5321106421579 in words is "five trillion, three hundred twenty-one billion, one hundred six million, four hundred twenty-one thousand, five hundred seventy-nine".