65883073 has 2 divisors, whose sum is σ = 65883074. Its totient is φ = 65883072.

The previous prime is 65883067. The next prime is 65883113. The reversal of 65883073 is 37038856.

It is an a-pointer prime, because the next prime (65883113) can be obtained adding 65883073 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58110129 + 7772944 = 7623^2 + 2788^2 .

It is a cyclic number.

It is not a de Polignac number, because 65883073 - 2²⁵ = 32328641 is a prime.

It is not a weakly prime, because it can be changed into another prime (65883053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32941536 + 32941537.

It is an arithmetic number, because the mean of its divisors is an integer number (32941537).

Almost surely, 2^65883073 is an apocalyptic number.

It is an amenable number.

65883073 is a deficient number, since it is larger than the sum of its proper divisors (1).

65883073 is an equidigital number, since it uses as much as digits as its factorization.

65883073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 65883073 is about 8116.8388551209. The cubic root of 65883073 is about 403.8852094385.

The spelling of 65883073 in words is "sixty-five million, eight hundred eighty-three thousand, seventy-three".