52288297 has 2 divisors, whose sum is σ = 52288298. Its totient is φ = 52288296.

The previous prime is 52288279. The next prime is 52288303. The reversal of 52288297 is 79288225.

Together with previous prime (52288279) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40653376 + 11634921 = 6376^2 + 3411^2 .

It is a cyclic number.

It is not a de Polignac number, because 52288297 - 2⁷ = 52288169 is a prime.

It is not a weakly prime, because it can be changed into another prime (52288217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26144148 + 26144149.

It is an arithmetic number, because the mean of its divisors is an integer number (26144149).

Almost surely, 2^52288297 is an apocalyptic number.

It is an amenable number.

52288297 is a deficient number, since it is larger than the sum of its proper divisors (1).

52288297 is an equidigital number, since it uses as much as digits as its factorization.

52288297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 43.

The square root of 52288297 is about 7231.0647210490. The cubic root of 52288297 is about 373.9396344182.

The spelling of 52288297 in words is "fifty-two million, two hundred eighty-eight thousand, two hundred ninety-seven".