65808083 has 8 divisors (see below), whose sum is σ = 74912256. Its totient is φ = 57224200.

The previous prime is 65808079. The next prime is 65808091. The reversal of 65808083 is 38080856.

It is a happy number.

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

It is not a de Polignac number, because 65808083 - 2² = 65808079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65808023) 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, 129803 + ... + 130308.

It is an arithmetic number, because the mean of its divisors is an integer number (9364032).

Almost surely, 2^65808083 is an apocalyptic number.

65808083 is a deficient number, since it is larger than the sum of its proper divisors (9104173).

65808083 is a wasteful number, since it uses less digits than its factorization.

65808083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260145.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 65808083 is about 8112.2181306964. The cubic root of 65808083 is about 403.7319133588.

The spelling of 65808083 in words is "sixty-five million, eight hundred eight thousand, eighty-three".