65393083 has 4 divisors (see below), whose sum is σ = 74734960. Its totient is φ = 56051208.

The previous prime is 65393077. The next prime is 65393087. The reversal of 65393083 is 38039356.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65393083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65393087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4670928 + ... + 4670941.

It is an arithmetic number, because the mean of its divisors is an integer number (18683740).

Almost surely, 2^65393083 is an apocalyptic number.

65393083 is a deficient number, since it is larger than the sum of its proper divisors (9341877).

65393083 is an equidigital number, since it uses as much as digits as its factorization.

65393083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9341876.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 65393083 is about 8086.5989760838. The cubic root of 65393083 is about 402.8814495299.

The spelling of 65393083 in words is "sixty-five million, three hundred ninety-three thousand, eighty-three".