65876263 has 2 divisors, whose sum is σ = 65876264. Its totient is φ = 65876262.

The previous prime is 65876233. The next prime is 65876269. The reversal of 65876263 is 36267856.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65876263 - 2⁵ = 65876231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65876269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32938131 + 32938132.

It is an arithmetic number, because the mean of its divisors is an integer number (32938132).

Almost surely, 2^65876263 is an apocalyptic number.

65876263 is a deficient number, since it is larger than the sum of its proper divisors (1).

65876263 is an equidigital number, since it uses as much as digits as its factorization.

65876263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 43.

The square root of 65876263 is about 8116.4193459924. The cubic root of 65876263 is about 403.8712931020.

The spelling of 65876263 in words is "sixty-five million, eight hundred seventy-six thousand, two hundred sixty-three".