6364423263 has 32 divisors (see below), whose sum is σ = 9879183360. Its totient is φ = 3601704960.

The previous prime is 6364423253. The next prime is 6364423271. The reversal of 6364423263 is 3623244636.

It is not a de Polignac number, because 6364423263 - 2⁵ = 6364423231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6364423213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26583 + ... + 115911.

It is an arithmetic number, because the mean of its divisors is an integer number (308724480).

Almost surely, 2^6364423263 is an apocalyptic number.

6364423263 is a deficient number, since it is larger than the sum of its proper divisors (3514760097).

6364423263 is a wasteful number, since it uses less digits than its factorization.

6364423263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89487.

The product of its digits is 373248, while the sum is 39.

The square root of 6364423263 is about 79777.3355220642. The cubic root of 6364423263 is about 1853.1888768425.

Adding to 6364423263 its reverse (3623244636), we get a palindrome (9987667899).

The spelling of 6364423263 in words is "six billion, three hundred sixty-four million, four hundred twenty-three thousand, two hundred sixty-three".