965654983 has 2 divisors, whose sum is σ = 965654984. Its totient is φ = 965654982.

The previous prime is 965654959. The next prime is 965655011. The reversal of 965654983 is 389456569.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 965654983 - 2²⁹ = 428784071 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (965654923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482827491 + 482827492.

It is an arithmetic number, because the mean of its divisors is an integer number (482827492).

Almost surely, 2^965654983 is an apocalyptic number.

965654983 is a deficient number, since it is larger than the sum of its proper divisors (1).

965654983 is an equidigital number, since it uses as much as digits as its factorization.

965654983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6998400, while the sum is 55.

The square root of 965654983 is about 31074.9896701511. The cubic root of 965654983 is about 988.4180370086.

The spelling of 965654983 in words is "nine hundred sixty-five million, six hundred fifty-four thousand, nine hundred eighty-three".