8750421675 has 18 divisors (see below), whose sum is σ = 15672977892. Its totient is φ = 4666891440.

The previous prime is 8750421653. The next prime is 8750421721. The reversal of 8750421675 is 5761240578.

8750421675 is a `hidden beast` number, since 87 + 504 + 2 + 1 + 67 + 5 = 666.

It is not a de Polignac number, because 8750421675 - 2¹⁷ = 8750290603 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 8750421675.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 19445157 + ... + 19445606.

It is an arithmetic number, because the mean of its divisors is an integer number (870720994).

Almost surely, 2^8750421675 is an apocalyptic number.

8750421675 is a deficient number, since it is larger than the sum of its proper divisors (6922556217).

8750421675 is a wasteful number, since it uses less digits than its factorization.

8750421675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38890779 (or 38890771 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The square root of 8750421675 is about 93543.6885898776. The cubic root of 8750421675 is about 2060.6757511436.

The spelling of 8750421675 in words is "eight billion, seven hundred fifty million, four hundred twenty-one thousand, six hundred seventy-five".