966396533 has 2 divisors, whose sum is σ = 966396534. Its totient is φ = 966396532.

The previous prime is 966396523. The next prime is 966396539. The reversal of 966396533 is 335693669.

966396533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 966090724 + 305809 = 31082^2 + 553^2 .

It is an emirp because it is prime and its reverse (335693669) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 966396533 - 2⁴ = 966396517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (966396539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483198266 + 483198267.

It is an arithmetic number, because the mean of its divisors is an integer number (483198267).

Almost surely, 2^966396533 is an apocalyptic number.

It is an amenable number.

966396533 is a deficient number, since it is larger than the sum of its proper divisors (1).

966396533 is an equidigital number, since it uses as much as digits as its factorization.

966396533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2361960, while the sum is 50.

The square root of 966396533 is about 31086.9190014064. The cubic root of 966396533 is about 988.6709823734.

The spelling of 966396533 in words is "nine hundred sixty-six million, three hundred ninety-six thousand, five hundred thirty-three".