52927297 has 2 divisors, whose sum is σ = 52927298. Its totient is φ = 52927296.

The previous prime is 52927289. The next prime is 52927319. The reversal of 52927297 is 79272925.

52927297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52403121 + 524176 = 7239^2 + 724^2 .

It is a cyclic number.

It is not a de Polignac number, because 52927297 - 2³ = 52927289 is a prime.

It is not a weakly prime, because it can be changed into another prime (52927247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26463648 + 26463649.

It is an arithmetic number, because the mean of its divisors is an integer number (26463649).

Almost surely, 2^52927297 is an apocalyptic number.

It is an amenable number.

52927297 is a deficient number, since it is larger than the sum of its proper divisors (1).

52927297 is an equidigital number, since it uses as much as digits as its factorization.

52927297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 158760, while the sum is 43.

The square root of 52927297 is about 7275.1149131818. The cubic root of 52927297 is about 375.4567400694.

The spelling of 52927297 in words is "fifty-two million, nine hundred twenty-seven thousand, two hundred ninety-seven".