53324201 has 12 divisors (see below), whose sum is σ = 63203652. Its totient is φ = 44841888.

The previous prime is 53324177. The next prime is 53324207. The reversal of 53324201 is 10242335.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 37515625 + 15808576 = 6125^2 + 3976^2 .

It is a de Polignac number, because none of the positive numbers 2^k-53324201 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 (53324207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7670 + ... + 12863.

It is an arithmetic number, because the mean of its divisors is an integer number (5266971).

Almost surely, 2^53324201 is an apocalyptic number.

It is an amenable number.

53324201 is a deficient number, since it is larger than the sum of its proper divisors (9879451).

53324201 is a wasteful number, since it uses less digits than its factorization.

53324201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20600 (or 20593 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 53324201 is about 7302.3421585133. The cubic root of 53324201 is about 376.3929256893.

Adding to 53324201 its reverse (10242335), we get a palindrome (63566536).

The spelling of 53324201 in words is "fifty-three million, three hundred twenty-four thousand, two hundred one".