65875075033 has 2 divisors, whose sum is σ = 65875075034. Its totient is φ = 65875075032.

The previous prime is 65875075003. The next prime is 65875075039. The reversal of 65875075033 is 33057057856.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36837892624 + 29037182409 = 191932^2 + 170403^2 .

It is a cyclic number.

It is not a de Polignac number, because 65875075033 - 2⁵ = 65875075001 is a prime.

It is not a weakly prime, because it can be changed into another prime (65875075039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32937537516 + 32937537517.

It is an arithmetic number, because the mean of its divisors is an integer number (32937537517).

Almost surely, 2^65875075033 is an apocalyptic number.

It is an amenable number.

65875075033 is a deficient number, since it is larger than the sum of its proper divisors (1).

65875075033 is an equidigital number, since it uses as much as digits as its factorization.

65875075033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2646000, while the sum is 49.

The spelling of 65875075033 in words is "sixty-five billion, eight hundred seventy-five million, seventy-five thousand, thirty-three".