52090301 has 4 divisors (see below), whose sum is σ = 52220604. Its totient is φ = 51960000.

The previous prime is 52090273. The next prime is 52090303. The reversal of 52090301 is 10309025.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 47472100 + 4618201 = 6890^2 + 2149^2 .

It is a cyclic number.

It is not a de Polignac number, because 52090301 - 2⁶ = 52090237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52090303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64550 + ... + 65351.

It is an arithmetic number, because the mean of its divisors is an integer number (13055151).

Almost surely, 2^52090301 is an apocalyptic number.

It is an amenable number.

52090301 is a deficient number, since it is larger than the sum of its proper divisors (130303).

52090301 is a wasteful number, since it uses less digits than its factorization.

52090301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130302.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 52090301 is about 7217.3610828335. The cubic root of 52090301 is about 373.4670481022.

Adding to 52090301 its reverse (10309025), we get a palindrome (62399326).

The spelling of 52090301 in words is "fifty-two million, ninety thousand, three hundred one".