52326808389 has 12 divisors (see below), whose sum is σ = 75850249696. Its totient is φ = 34761270312.

The previous prime is 52326808357. The next prime is 52326808399. The reversal of 52326808389 is 98380862325.

52326808389 is a `hidden beast` number, since 523 + 2 + 6 + 80 + 8 + 38 + 9 = 666.

It is not a de Polignac number, because 52326808389 - 2⁵ = 52326808357 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 (52326808399) 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, 10269697 + ... + 10274790.

Almost surely, 2^52326808389 is an apocalyptic number.

It is an amenable number.

52326808389 is a deficient number, since it is larger than the sum of its proper divisors (23523441307).

52326808389 is a wasteful number, since it uses less digits than its factorization.

52326808389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20544776 (or 20544773 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 52326808389 in words is "fifty-two billion, three hundred twenty-six million, eight hundred eight thousand, three hundred eighty-nine".