52806179789 has 12 divisors (see below), whose sum is σ = 58367443680. Its totient is φ = 47737410600.

The previous prime is 52806179749. The next prime is 52806179843. The reversal of 52806179789 is 98797160825.

It is a de Polignac number, because none of the positive numbers 2^k-52806179789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52806179749) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1197377 + ... + 1240694.

It is an arithmetic number, because the mean of its divisors is an integer number (4863953640).

Almost surely, 2^52806179789 is an apocalyptic number.

It is an amenable number.

52806179789 is a deficient number, since it is larger than the sum of its proper divisors (5561263891).

52806179789 is a wasteful number, since it uses less digits than its factorization.

52806179789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2438272 (or 2438261 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 62.

The spelling of 52806179789 in words is "fifty-two billion, eight hundred six million, one hundred seventy-nine thousand, seven hundred eighty-nine".