972833066771 has 2 divisors, whose sum is σ = 972833066772. Its totient is φ = 972833066770.

The previous prime is 972833066683. The next prime is 972833066813. The reversal of 972833066771 is 177660338279.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 972833066771 - 2²² = 972828872467 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 972833066771.

It is not a weakly prime, because it can be changed into another prime (972833066071) 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, 486416533385 + 486416533386.

It is an arithmetic number, because the mean of its divisors is an integer number (486416533386).

Almost surely, 2^972833066771 is an apocalyptic number.

972833066771 is a deficient number, since it is larger than the sum of its proper divisors (1).

972833066771 is an equidigital number, since it uses as much as digits as its factorization.

972833066771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16003008, while the sum is 59.

The spelling of 972833066771 in words is "nine hundred seventy-two billion, eight hundred thirty-three million, sixty-six thousand, seven hundred seventy-one".