63116297 has 2 divisors, whose sum is σ = 63116298. Its totient is φ = 63116296.

The previous prime is 63116281. The next prime is 63116323. The reversal of 63116297 is 79261136.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52722121 + 10394176 = 7261^2 + 3224^2 .

It is a cyclic number.

It is not a de Polignac number, because 63116297 - 2⁴ = 63116281 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (63116227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31558148 + 31558149.

It is an arithmetic number, because the mean of its divisors is an integer number (31558149).

Almost surely, 2^63116297 is an apocalyptic number.

It is an amenable number.

63116297 is a deficient number, since it is larger than the sum of its proper divisors (1).

63116297 is an equidigital number, since it uses as much as digits as its factorization.

63116297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 35.

The square root of 63116297 is about 7944.5765777667. The cubic root of 63116297 is about 398.1504128337.

The spelling of 63116297 in words is "sixty-three million, one hundred sixteen thousand, two hundred ninety-seven".