72516674383 has 2 divisors, whose sum is σ = 72516674384. Its totient is φ = 72516674382.

The previous prime is 72516674369. The next prime is 72516674389. The reversal of 72516674383 is 38347661527.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72516674383 - 2⁹ = 72516673871 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 72516674383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72516674389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36258337191 + 36258337192.

It is an arithmetic number, because the mean of its divisors is an integer number (36258337192).

Almost surely, 2^72516674383 is an apocalyptic number.

72516674383 is a deficient number, since it is larger than the sum of its proper divisors (1).

72516674383 is an equidigital number, since it uses as much as digits as its factorization.

72516674383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5080320, while the sum is 52.

The spelling of 72516674383 in words is "seventy-two billion, five hundred sixteen million, six hundred seventy-four thousand, three hundred eighty-three".