65463763 has 2 divisors, whose sum is σ = 65463764. Its totient is φ = 65463762.

The previous prime is 65463737. The next prime is 65463781. The reversal of 65463763 is 36736456.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65463763 - 2⁵ = 65463731 is a prime.

It is a super-2 number, since 2×65463763² = 8571008532240338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (65463703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32731881 + 32731882.

It is an arithmetic number, because the mean of its divisors is an integer number (32731882).

Almost surely, 2^65463763 is an apocalyptic number.

65463763 is a deficient number, since it is larger than the sum of its proper divisors (1).

65463763 is an equidigital number, since it uses as much as digits as its factorization.

65463763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 40.

The square root of 65463763 is about 8090.9679890604. The cubic root of 65463763 is about 403.0265485038.

The spelling of 65463763 in words is "sixty-five million, four hundred sixty-three thousand, seven hundred sixty-three".