83495453 has 4 divisors (see below), whose sum is σ = 85272000. Its totient is φ = 81718908.

The previous prime is 83495413. The next prime is 83495473. The reversal of 83495453 is 35459438.

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.

It is a cyclic number.

It is not a de Polignac number, because 83495453 - 2¹⁴ = 83479069 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 83495453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83495413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 888203 + ... + 888296.

It is an arithmetic number, because the mean of its divisors is an integer number (21318000).

Almost surely, 2^83495453 is an apocalyptic number.

It is an amenable number.

83495453 is a deficient number, since it is larger than the sum of its proper divisors (1776547).

83495453 is a wasteful number, since it uses less digits than its factorization.

83495453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776546.

The product of its digits is 259200, while the sum is 41.

The square root of 83495453 is about 9137.5846370909. The cubic root of 83495453 is about 437.0732980329.

The spelling of 83495453 in words is "eighty-three million, four hundred ninety-five thousand, four hundred fifty-three".