72266113963 has 2 divisors, whose sum is σ = 72266113964. Its totient is φ = 72266113962.

The previous prime is 72266113937. The next prime is 72266113967. The reversal of 72266113963 is 36931166227.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72266113963 - 2²⁹ = 71729243051 is a prime.

It is not a weakly prime, because it can be changed into another prime (72266113967) 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, 36133056981 + 36133056982.

It is an arithmetic number, because the mean of its divisors is an integer number (36133056982).

Almost surely, 2^72266113963 is an apocalyptic number.

72266113963 is a deficient number, since it is larger than the sum of its proper divisors (1).

72266113963 is an equidigital number, since it uses as much as digits as its factorization.

72266113963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 46.

The spelling of 72266113963 in words is "seventy-two billion, two hundred sixty-six million, one hundred thirteen thousand, nine hundred sixty-three".