52445010125 has 16 divisors (see below), whose sum is σ = 67708321200. Its totient is φ = 40509246400.

The previous prime is 52445010049. The next prime is 52445010133. The reversal of 52445010125 is 52101054425.

It can be written as a sum of positive squares in 8 ways, for example, as 34114828804 + 18330181321 = 184702^2 + 135389^2 .

It is not a de Polignac number, because 52445010125 - 2¹⁸ = 52444747981 is a prime.

It is a super-2 number, since 2×52445010125² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon 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, 7230170 + ... + 7237419.

It is an arithmetic number, because the mean of its divisors is an integer number (4231770075).

Almost surely, 2^52445010125 is an apocalyptic number.

It is an amenable number.

52445010125 is a deficient number, since it is larger than the sum of its proper divisors (15263311075).

52445010125 is a wasteful number, since it uses less digits than its factorization.

52445010125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14467633 (or 14467623 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The spelling of 52445010125 in words is "fifty-two billion, four hundred forty-five million, ten thousand, one hundred twenty-five".