8064513263 has 2 divisors, whose sum is σ = 8064513264. Its totient is φ = 8064513262.

The previous prime is 8064513257. The next prime is 8064513277. The reversal of 8064513263 is 3623154608.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8064513263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8064513293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4032256631 + 4032256632.

It is an arithmetic number, because the mean of its divisors is an integer number (4032256632).

Almost surely, 2^8064513263 is an apocalyptic number.

8064513263 is a deficient number, since it is larger than the sum of its proper divisors (1).

8064513263 is an equidigital number, since it uses as much as digits as its factorization.

8064513263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 8064513263 is about 89802.6350559938. The cubic root of 8064513263 is about 2005.3617183930.

The spelling of 8064513263 in words is "eight billion, sixty-four million, five hundred thirteen thousand, two hundred sixty-three".