52763297 has 2 divisors, whose sum is σ = 52763298. Its totient is φ = 52763296.

The previous prime is 52763273. The next prime is 52763317. The reversal of 52763297 is 79236725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52548001 + 215296 = 7249^2 + 464^2 .

It is a cyclic number.

It is not a de Polignac number, because 52763297 - 2²⁰ = 51714721 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52763197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26381648 + 26381649.

It is an arithmetic number, because the mean of its divisors is an integer number (26381649).

Almost surely, 2^52763297 is an apocalyptic number.

It is an amenable number.

52763297 is a deficient number, since it is larger than the sum of its proper divisors (1).

52763297 is an equidigital number, since it uses as much as digits as its factorization.

52763297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 158760, while the sum is 41.

The square root of 52763297 is about 7263.8348687178. The cubic root of 52763297 is about 375.0685433226.

The spelling of 52763297 in words is "fifty-two million, seven hundred sixty-three thousand, two hundred ninety-seven".