83528392141 has 4 divisors (see below), whose sum is σ = 84138088572. Its totient is φ = 82918695712.

The previous prime is 83528392133. The next prime is 83528392159. The reversal of 83528392141 is 14129382538.

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

It can be written as a sum of positive squares in 2 ways, for example, as 34490061225 + 49038330916 = 185715^2 + 221446^2 .

It is a cyclic number.

It is not a de Polignac number, because 83528392141 - 2³ = 83528392133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83528392091 and 83528392100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83528392111) 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, 304848010 + ... + 304848283.

It is an arithmetic number, because the mean of its divisors is an integer number (21034522143).

Almost surely, 2^83528392141 is an apocalyptic number.

It is an amenable number.

83528392141 is a deficient number, since it is larger than the sum of its proper divisors (609696431).

83528392141 is a wasteful number, since it uses less digits than its factorization.

83528392141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609696430.

The product of its digits is 414720, while the sum is 46.

The spelling of 83528392141 in words is "eighty-three billion, five hundred twenty-eight million, three hundred ninety-two thousand, one hundred forty-one".