52257301 has 2 divisors, whose sum is σ = 52257302. Its totient is φ = 52257300.

The previous prime is 52257281. The next prime is 52257307. The reversal of 52257301 is 10375225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34398225 + 17859076 = 5865^2 + 4226^2 .

It is a cyclic number.

It is not a de Polignac number, because 52257301 - 2²⁵ = 18702869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52257307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26128650 + 26128651.

It is an arithmetic number, because the mean of its divisors is an integer number (26128651).

Almost surely, 2^52257301 is an apocalyptic number.

It is an amenable number.

52257301 is a deficient number, since it is larger than the sum of its proper divisors (1).

52257301 is an equidigital number, since it uses as much as digits as its factorization.

52257301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 52257301 is about 7228.9211504899. The cubic root of 52257301 is about 373.8657305391.

The spelling of 52257301 in words is "fifty-two million, two hundred fifty-seven thousand, three hundred one".