6463300623 has 32 divisors (see below), whose sum is σ = 9779804160. Its totient is φ = 3763946880.

The previous prime is 6463300609. The next prime is 6463300643. The reversal of 6463300623 is 3260033646.

It is not a de Polignac number, because 6463300623 - 2⁶ = 6463300559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6463300603) 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, 752290 + ... + 760832.

It is an arithmetic number, because the mean of its divisors is an integer number (305618880).

Almost surely, 2^6463300623 is an apocalyptic number.

6463300623 is a deficient number, since it is larger than the sum of its proper divisors (3316503537).

6463300623 is a wasteful number, since it uses less digits than its factorization.

6463300623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9599.

The product of its (nonzero) digits is 46656, while the sum is 33.

The square root of 6463300623 is about 80394.6554380327. The cubic root of 6463300623 is about 1862.7366182451.

The spelling of 6463300623 in words is "six billion, four hundred sixty-three million, three hundred thousand, six hundred twenty-three".