8145360775 has 12 divisors (see below), whose sum is σ = 10111977792. Its totient is φ = 6508720640.

The previous prime is 8145360767. The next prime is 8145360779. The reversal of 8145360775 is 5770635418.

8145360775 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8145360775 - 2³ = 8145360767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8145360779) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167194 + ... + 210343.

It is an arithmetic number, because the mean of its divisors is an integer number (842664816).

Almost surely, 2^8145360775 is an apocalyptic number.

8145360775 is a deficient number, since it is larger than the sum of its proper divisors (1966617017).

8145360775 is a wasteful number, since it uses less digits than its factorization.

8145360775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378410 (or 378405 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 46.

The square root of 8145360775 is about 90251.6524779464. The cubic root of 8145360775 is about 2012.0407624639.

The spelling of 8145360775 in words is "eight billion, one hundred forty-five million, three hundred sixty thousand, seven hundred seventy-five".