72723014473183 has 2 divisors, whose sum is σ = 72723014473184. Its totient is φ = 72723014473182.

The previous prime is 72723014473171. The next prime is 72723014473189. The reversal of 72723014473183 is 38137441032727.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72723014473183 - 2³⁷ = 72585575519711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 72723014473183.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72723014473189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36361507236591 + 36361507236592.

It is an arithmetic number, because the mean of its divisors is an integer number (36361507236592).

Almost surely, 2^{72723014473183} is an apocalyptic number.

72723014473183 is a deficient number, since it is larger than the sum of its proper divisors (1).

72723014473183 is an equidigital number, since it uses as much as digits as its factorization.

72723014473183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4741632, while the sum is 52.

The spelling of 72723014473183 in words is "seventy-two trillion, seven hundred twenty-three billion, fourteen million, four hundred seventy-three thousand, one hundred eighty-three".