52385841 has 12 divisors (see below), whose sum is σ = 75766132. Its totient is φ = 34878816.

The previous prime is 52385819. The next prime is 52385843. The reversal of 52385841 is 14858325.

It is a happy number.

52385841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 18792225 + 33593616 = 4335^2 + 5796^2 .

It is not a de Polignac number, because 52385841 - 2¹³ = 52377649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52385796 and 52385805.

It is not an unprimeable number, because it can be changed into a prime (52385843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4575 + ... + 11211.

Almost surely, 2^52385841 is an apocalyptic number.

It is an amenable number.

52385841 is a deficient number, since it is larger than the sum of its proper divisors (23380291).

52385841 is a wasteful number, since it uses less digits than its factorization.

52385841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7520 (or 7517 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

The square root of 52385841 is about 7237.8063665727. The cubic root of 52385841 is about 374.1720185367.

The spelling of 52385841 in words is "fifty-two million, three hundred eighty-five thousand, eight hundred forty-one".