83524396816 has 20 divisors (see below), whose sum is σ = 184946878912. Its totient is φ = 35796170016.

The previous prime is 83524396807. The next prime is 83524396817. The reversal of 83524396816 is 61869342538.

It is not an unprimeable number, because it can be changed into a prime (83524396817) 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, 372876660 + ... + 372876883.

Almost surely, 2^83524396816 is an apocalyptic number.

It is an amenable number.

83524396816 is an abundant number, since it is smaller than the sum of its proper divisors (101422482096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83524396816 is a wasteful number, since it uses less digits than its factorization.

83524396816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745753558 (or 745753552 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 55.

The spelling of 83524396816 in words is "eighty-three billion, five hundred twenty-four million, three hundred ninety-six thousand, eight hundred sixteen".