8144805375 has 96 divisors (see below), whose sum is σ = 17233976448. Its totient is φ = 3622579200.

The previous prime is 8144805341. The next prime is 8144805401. The reversal of 8144805375 is 5735084418.

It is not a de Polignac number, because 8144805375 - 2¹¹ = 8144803327 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 8144805375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 277399 + ... + 305351.

It is an arithmetic number, because the mean of its divisors is an integer number (179520588).

Almost surely, 2^8144805375 is an apocalyptic number.

8144805375 is an abundant number, since it is smaller than the sum of its proper divisors (9089171073).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8144805375 is a wasteful number, since it uses less digits than its factorization.

8144805375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28018 (or 28005 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The square root of 8144805375 is about 90248.5754735220. The cubic root of 8144805375 is about 2011.9950303852.

The spelling of 8144805375 in words is "eight billion, one hundred forty-four million, eight hundred five thousand, three hundred seventy-five".