966365951 has 2 divisors, whose sum is σ = 966365952. Its totient is φ = 966365950.

The previous prime is 966365923. The next prime is 966365971. The reversal of 966365951 is 159563669.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 966365951 - 2²⁶ = 899257087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 966365951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (966365971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483182975 + 483182976.

It is an arithmetic number, because the mean of its divisors is an integer number (483182976).

Almost surely, 2^966365951 is an apocalyptic number.

966365951 is a deficient number, since it is larger than the sum of its proper divisors (1).

966365951 is an equidigital number, since it uses as much as digits as its factorization.

966365951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1312200, while the sum is 50.

The square root of 966365951 is about 31086.4271185995. The cubic root of 966365951 is about 988.6605533021.

The spelling of 966365951 in words is "nine hundred sixty-six million, three hundred sixty-five thousand, nine hundred fifty-one".