72769326283 has 2 divisors, whose sum is σ = 72769326284. Its totient is φ = 72769326282.

The previous prime is 72769326269. The next prime is 72769326299. The reversal of 72769326283 is 38262396727.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 72769326283 - 2⁹ = 72769325771 is a prime.

It is not a weakly prime, because it can be changed into another prime (72169326283) 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, 36384663141 + 36384663142.

It is an arithmetic number, because the mean of its divisors is an integer number (36384663142).

Almost surely, 2^72769326283 is an apocalyptic number.

72769326283 is a deficient number, since it is larger than the sum of its proper divisors (1).

72769326283 is an equidigital number, since it uses as much as digits as its factorization.

72769326283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9144576, while the sum is 55.

The spelling of 72769326283 in words is "seventy-two billion, seven hundred sixty-nine million, three hundred twenty-six thousand, two hundred eighty-three".