65313883 has 4 divisors (see below), whose sum is σ = 65987320. Its totient is φ = 64640448.

The previous prime is 65313851. The next prime is 65313907. The reversal of 65313883 is 38831356.

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

It is a cyclic number.

It is not a de Polignac number, because 65313883 - 2⁵ = 65313851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65323883) 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, 336573 + ... + 336766.

It is an arithmetic number, because the mean of its divisors is an integer number (16496830).

Almost surely, 2^65313883 is an apocalyptic number.

65313883 is a deficient number, since it is larger than the sum of its proper divisors (673437).

65313883 is an equidigital number, since it uses as much as digits as its factorization.

65313883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673436.

The product of its digits is 51840, while the sum is 37.

The square root of 65313883 is about 8081.7005017509. The cubic root of 65313883 is about 402.7187355763.

The spelling of 65313883 in words is "sixty-five million, three hundred thirteen thousand, eight hundred eighty-three".