65750941 has 2 divisors, whose sum is σ = 65750942. Its totient is φ = 65750940.

The previous prime is 65750929. The next prime is 65750947. The reversal of 65750941 is 14905756.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51538041 + 14212900 = 7179^2 + 3770^2 .

It is a cyclic number.

It is not a de Polignac number, because 65750941 - 2¹⁹ = 65226653 is a 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 65750941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65750947) 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, 32875470 + 32875471.

It is an arithmetic number, because the mean of its divisors is an integer number (32875471).

Almost surely, 2^65750941 is an apocalyptic number.

It is an amenable number.

65750941 is a deficient number, since it is larger than the sum of its proper divisors (1).

65750941 is an equidigital number, since it uses as much as digits as its factorization.

65750941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 65750941 is about 8108.6953944516. The cubic root of 65750941 is about 403.6150243258.

The spelling of 65750941 in words is "sixty-five million, seven hundred fifty thousand, nine hundred forty-one".