52090038125 has 10 divisors (see below), whose sum is σ = 65091712422. Its totient is φ = 41672030000.

The previous prime is 52090038097. The next prime is 52090038151. The reversal of 52090038125 is 52183009025.

It can be written as a sum of positive squares in 5 ways, for example, as 27192669604 + 24897368521 = 164902^2 + 157789^2 .

It is not a de Polignac number, because 52090038125 - 2¹⁴ = 52090021741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 41671406 + ... + 41672655.

Almost surely, 2^52090038125 is an apocalyptic number.

It is an amenable number.

52090038125 is a deficient number, since it is larger than the sum of its proper divisors (13001674297).

52090038125 is an frugal number, since it uses more digits than its factorization.

52090038125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83344081 (or 83344066 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 52090038125 in words is "fifty-two billion, ninety million, thirty-eight thousand, one hundred twenty-five".