52444325 has 12 divisors (see below), whose sum is σ = 67274340. Its totient is φ = 40508160.

The previous prime is 52444321. The next prime is 52444331. The reversal of 52444325 is 52344425.

It can be written as a sum of positive squares in 6 ways, for example, as 2896804 + 49547521 = 1702^2 + 7039^2 .

It is not a de Polignac number, because 52444325 - 2² = 52444321 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52444321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35444 + ... + 36893.

It is an arithmetic number, because the mean of its divisors is an integer number (5606195).

Almost surely, 2^52444325 is an apocalyptic number.

It is an amenable number.

52444325 is a deficient number, since it is larger than the sum of its proper divisors (14830015).

52444325 is a wasteful number, since it uses less digits than its factorization.

52444325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72376 (or 72371 counting only the distinct ones).

The product of its digits is 19200, while the sum is 29.

The square root of 52444325 is about 7241.8454139812. The cubic root of 52444325 is about 374.3112096965.

The spelling of 52444325 in words is "fifty-two million, four hundred forty-four thousand, three hundred twenty-five".