966408533723 has 2 divisors, whose sum is σ = 966408533724. Its totient is φ = 966408533722.

The previous prime is 966408533707. The next prime is 966408533737. The reversal of 966408533723 is 327335804669.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 966408533723 - 2⁴ = 966408533707 is a prime.

It is not a weakly prime, because it can be changed into another prime (966408533743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483204266861 + 483204266862.

It is an arithmetic number, because the mean of its divisors is an integer number (483204266862).

Almost surely, 2^966408533723 is an apocalyptic number.

966408533723 is a deficient number, since it is larger than the sum of its proper divisors (1).

966408533723 is an equidigital number, since it uses as much as digits as its factorization.

966408533723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19595520, while the sum is 56.

The spelling of 966408533723 in words is "nine hundred sixty-six billion, four hundred eight million, five hundred thirty-three thousand, seven hundred twenty-three".