52239046932085 has 16 divisors (see below), whose sum is σ = 68782675442544. Its totient is φ = 37848667963392.

The previous prime is 52239046932071. The next prime is 52239046932119. The reversal of 52239046932085 is 58023964093225.

It can be written as a sum of positive squares in 8 ways, for example, as 512485606161 + 51726561325924 = 715881^2 + 7192118^2 .

It is not a de Polignac number, because 52239046932085 - 2⁹ = 52239046931573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7581861132 + ... + 7581868021.

It is an arithmetic number, because the mean of its divisors is an integer number (4298917215159).

Almost surely, 2^{52239046932085} is an apocalyptic number.

It is an amenable number.

52239046932085 is a deficient number, since it is larger than the sum of its proper divisors (16543628510459).

52239046932085 is a wasteful number, since it uses less digits than its factorization.

52239046932085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15163729224.

The product of its (nonzero) digits is 27993600, while the sum is 58.

The spelling of 52239046932085 in words is "fifty-two trillion, two hundred thirty-nine billion, forty-six million, nine hundred thirty-two thousand, eighty-five".