52106072222125 has 8 divisors (see below), whose sum is σ = 65028378133368. Its totient is φ = 41684857777600.

The previous prime is 52106072222123. The next prime is 52106072222273. The reversal of 52106072222125 is 52122227060125.

It can be written as a sum of positive squares in 4 ways, for example, as 11316940052356 + 40789132169769 = 3364066^2 + 6386637^2 .

It is not a de Polignac number, because 52106072222125 - 2¹ = 52106072222123 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 (52106072222123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208424288764 + ... + 208424289013.

It is an arithmetic number, because the mean of its divisors is an integer number (8128547266671).

Almost surely, 2^{52106072222125} is an apocalyptic number.

It is an amenable number.

52106072222125 is a deficient number, since it is larger than the sum of its proper divisors (12922305911243).

52106072222125 is an equidigital number, since it uses as much as digits as its factorization.

52106072222125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416848577792 (or 416848577782 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 52106072222125 in words is "fifty-two trillion, one hundred six billion, seventy-two million, two hundred twenty-two thousand, one hundred twenty-five".