65936383 has 2 divisors, whose sum is σ = 65936384. Its totient is φ = 65936382.

The previous prime is 65936359. The next prime is 65936393. The reversal of 65936383 is 38363956.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65936383 - 2²¹ = 63839231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65936393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32968191 + 32968192.

It is an arithmetic number, because the mean of its divisors is an integer number (32968192).

Almost surely, 2^65936383 is an apocalyptic number.

65936383 is a deficient number, since it is larger than the sum of its proper divisors (1).

65936383 is an equidigital number, since it uses as much as digits as its factorization.

65936383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 349920, while the sum is 43.

The square root of 65936383 is about 8120.1221049932. The cubic root of 65936383 is about 403.9941160957.

The spelling of 65936383 in words is "sixty-five million, nine hundred thirty-six thousand, three hundred eighty-three".