8465516263 has 4 divisors (see below), whose sum is σ = 8591867320. Its totient is φ = 8339165208.

The previous prime is 8465516261. The next prime is 8465516303. The reversal of 8465516263 is 3626155648.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8465516263 - 2¹ = 8465516261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8465516261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63175428 + ... + 63175561.

It is an arithmetic number, because the mean of its divisors is an integer number (2147966830).

Almost surely, 2^8465516263 is an apocalyptic number.

8465516263 is a deficient number, since it is larger than the sum of its proper divisors (126351057).

8465516263 is a wasteful number, since it uses less digits than its factorization.

8465516263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126351056.

The product of its digits is 1036800, while the sum is 46.

The square root of 8465516263 is about 92008.2401907568. The cubic root of 8465516263 is about 2038.0639923529.

The spelling of 8465516263 in words is "eight billion, four hundred sixty-five million, five hundred sixteen thousand, two hundred sixty-three".