8751564363 has 6 divisors (see below), whose sum is σ = 11668968532. Its totient is φ = 5834268220.

The previous prime is 8751564323. The next prime is 8751564389. The reversal of 8751564363 is 3634651578.

It is not a de Polignac number, because 8751564363 - 2⁹ = 8751563851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8751564313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135028 + ... + 189038.

Almost surely, 2^8751564363 is an apocalyptic number.

8751564363 is a deficient number, since it is larger than the sum of its proper divisors (2917404169).

8751564363 is an frugal number, since it uses more digits than its factorization.

8751564363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108025 (or 54014 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 48.

The square root of 8751564363 is about 93549.7961676026. The cubic root of 8751564363 is about 2060.7654461339.

Multiplying 8751564363 by its sum of digits (48), we get a square (420075089424 = 648132²).

The spelling of 8751564363 in words is "eight billion, seven hundred fifty-one million, five hundred sixty-four thousand, three hundred sixty-three".