65919083 has 2 divisors, whose sum is σ = 65919084. Its totient is φ = 65919082.

The previous prime is 65919067. The next prime is 65919137. The reversal of 65919083 is 38091956.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65919083 - 2⁴ = 65919067 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 65919083.

It is not a weakly prime, because it can be changed into another prime (65919883) 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 as a sum of consecutive naturals, namely, 32959541 + 32959542.

It is an arithmetic number, because the mean of its divisors is an integer number (32959542).

Almost surely, 2^65919083 is an apocalyptic number.

65919083 is a deficient number, since it is larger than the sum of its proper divisors (1).

65919083 is an equidigital number, since it uses as much as digits as its factorization.

65919083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 65919083 is about 8119.0567801931. The cubic root of 65919083 is about 403.9587804725.

The spelling of 65919083 in words is "sixty-five million, nine hundred nineteen thousand, eighty-three".