84755324113 has 4 divisors (see below), whose sum is σ = 84755906928. Its totient is φ = 84754741300.

The previous prime is 84755324081. The next prime is 84755324141. The reversal of 84755324113 is 31142355748.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 84755324113 - 2⁵ = 84755324081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 84755324113.

It is not an unprimeable number, because it can be changed into a prime (84755321113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126570 + ... + 430732.

It is an arithmetic number, because the mean of its divisors is an integer number (21188976732).

Almost surely, 2^84755324113 is an apocalyptic number.

It is an amenable number.

84755324113 is a deficient number, since it is larger than the sum of its proper divisors (582815).

84755324113 is a wasteful number, since it uses less digits than its factorization.

84755324113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582814.

The product of its digits is 403200, while the sum is 43.

The spelling of 84755324113 in words is "eighty-four billion, seven hundred fifty-five million, three hundred twenty-four thousand, one hundred thirteen".