8534644495 has 24 divisors (see below), whose sum is σ = 11101254336. Its totient is φ = 6296105088.

The previous prime is 8534644483. The next prime is 8534644511. The reversal of 8534644495 is 5944464358.

8534644495 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 8534644495 - 2³¹ = 6387160847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 927457 + ... + 936613.

It is an arithmetic number, because the mean of its divisors is an integer number (462552264).

Almost surely, 2^8534644495 is an apocalyptic number.

8534644495 is a deficient number, since it is larger than the sum of its proper divisors (2566609841).

8534644495 is a wasteful number, since it uses less digits than its factorization.

8534644495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10291 (or 10278 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 52.

The square root of 8534644495 is about 92383.1396684482. The cubic root of 8534644495 is about 2043.5964763928.

The spelling of 8534644495 in words is "eight billion, five hundred thirty-four million, six hundred forty-four thousand, four hundred ninety-five".