52545301 has 2 divisors, whose sum is σ = 52545302. Its totient is φ = 52545300.

The previous prime is 52545299. The next prime is 52545307. The reversal of 52545301 is 10354525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28633201 + 23912100 = 5351^2 + 4890^2 .

It is a cyclic number.

It is not a de Polignac number, because 52545301 - 2¹ = 52545299 is a prime.

It is a super-2 number, since 2×52545301² = 5522017314361202, which contains 22 as substring.

Together with 52545299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52545307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26272650 + 26272651.

It is an arithmetic number, because the mean of its divisors is an integer number (26272651).

Almost surely, 2^52545301 is an apocalyptic number.

It is an amenable number.

52545301 is a deficient number, since it is larger than the sum of its proper divisors (1).

52545301 is an equidigital number, since it uses as much as digits as its factorization.

52545301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 52545301 is about 7248.8137650239. The cubic root of 52545301 is about 374.5512878933.

Adding to 52545301 its reverse (10354525), we get a palindrome (62899826).

The spelling of 52545301 in words is "fifty-two million, five hundred forty-five thousand, three hundred one".