6326566463 has 8 divisors (see below), whose sum is σ = 7248951840. Its totient is φ = 5408828640.

The previous prime is 6326566387. The next prime is 6326566483. The reversal of 6326566463 is 3646656236.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6326566463 - 2²⁴ = 6309789247 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 (6326566483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1158968 + ... + 1164413.

It is an arithmetic number, because the mean of its divisors is an integer number (906118980).

Almost surely, 2^6326566463 is an apocalyptic number.

6326566463 is a deficient number, since it is larger than the sum of its proper divisors (922385377).

6326566463 is a wasteful number, since it uses less digits than its factorization.

6326566463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323777.

The product of its digits is 2799360, while the sum is 47.

The square root of 6326566463 is about 79539.7162617519. The cubic root of 6326566463 is about 1849.5071940842.

The spelling of 6326566463 in words is "six billion, three hundred twenty-six million, five hundred sixty-six thousand, four hundred sixty-three".