84529884753 has 6 divisors (see below), whose sum is σ = 122098722434. Its totient is φ = 56353256496.

The previous prime is 84529884731. The next prime is 84529884781. The reversal of 84529884753 is 35748892548.

84529884753 is a `hidden beast` number, since 8 + 452 + 98 + 8 + 47 + 53 = 666.

It can be written as a sum of positive squares in only one way, i.e., 80305924689 + 4223960064 = 283383^2 + 64992^2 .

It is not a de Polignac number, because 84529884753 - 2⁶ = 84529884689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84529884053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4696104700 + ... + 4696104717.

Almost surely, 2^84529884753 is an apocalyptic number.

It is an amenable number.

84529884753 is a deficient number, since it is larger than the sum of its proper divisors (37568837681).

84529884753 is a wasteful number, since it uses less digits than its factorization.

84529884753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9392209423 (or 9392209420 counting only the distinct ones).

The product of its digits is 77414400, while the sum is 63.

The spelling of 84529884753 in words is "eighty-four billion, five hundred twenty-nine million, eight hundred eighty-four thousand, seven hundred fifty-three".