88722534539 has 4 divisors (see below), whose sum is σ = 93392141640. Its totient is φ = 84052927440.

The previous prime is 88722534529. The next prime is 88722534581. The reversal of 88722534539 is 93543522788.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88722534539 - 2⁸ = 88722534283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88722534529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2334803522 + ... + 2334803559.

It is an arithmetic number, because the mean of its divisors is an integer number (23348035410).

Almost surely, 2^88722534539 is an apocalyptic number.

88722534539 is a deficient number, since it is larger than the sum of its proper divisors (4669607101).

88722534539 is a wasteful number, since it uses less digits than its factorization.

88722534539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4669607100.

The product of its digits is 14515200, while the sum is 56.

The spelling of 88722534539 in words is "eighty-eight billion, seven hundred twenty-two million, five hundred thirty-four thousand, five hundred thirty-nine".