83504535 has 8 divisors (see below), whose sum is σ = 133607280. Its totient is φ = 44535744.

The previous prime is 83504507. The next prime is 83504537. The reversal of 83504535 is 53540538.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 83504535 - 2⁶ = 83504471 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83504496 and 83504505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83504537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2783470 + ... + 2783499.

It is an arithmetic number, because the mean of its divisors is an integer number (16700910).

Almost surely, 2^83504535 is an apocalyptic number.

83504535 is a deficient number, since it is larger than the sum of its proper divisors (50102745).

83504535 is a wasteful number, since it uses less digits than its factorization.

83504535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5566977.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 83504535 is about 9138.0815820390. The cubic root of 83504535 is about 437.0891446275.

The spelling of 83504535 in words is "eighty-three million, five hundred four thousand, five hundred thirty-five".