63366564463 has 4 divisors (see below), whose sum is σ = 65551618440. Its totient is φ = 61181510488.

The previous prime is 63366564451. The next prime is 63366564533. The reversal of 63366564463 is 36446566336.

63366564463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63366564463 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 63366564463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63366564263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1092526945 + ... + 1092527002.

It is an arithmetic number, because the mean of its divisors is an integer number (16387904610).

Almost surely, 2^63366564463 is an apocalyptic number.

63366564463 is a deficient number, since it is larger than the sum of its proper divisors (2185053977).

63366564463 is a wasteful number, since it uses less digits than its factorization.

63366564463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185053976.

The product of its digits is 16796160, while the sum is 52.

The spelling of 63366564463 in words is "sixty-three billion, three hundred sixty-six million, five hundred sixty-four thousand, four hundred sixty-three".