8674375563 has 16 divisors (see below), whose sum is σ = 14686773760. Its totient is φ = 4956785928.

The previous prime is 8674375561. The next prime is 8674375583. The reversal of 8674375563 is 3655734768.

8674375563 is a `hidden beast` number, since 8 + 6 + 7 + 4 + 3 + 75 + 563 = 666.

It is not a de Polignac number, because 8674375563 - 2¹ = 8674375561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8674375561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22947895 + ... + 22948272.

It is an arithmetic number, because the mean of its divisors is an integer number (917923360).

Almost surely, 2^8674375563 is an apocalyptic number.

8674375563 is a deficient number, since it is larger than the sum of its proper divisors (6012398197).

8674375563 is a wasteful number, since it uses less digits than its factorization.

8674375563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45896183 (or 45896177 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 54.

The square root of 8674375563 is about 93136.3278372086. The cubic root of 8674375563 is about 2054.6888953095.

The spelling of 8674375563 in words is "eight billion, six hundred seventy-four million, three hundred seventy-five thousand, five hundred sixty-three".