72808008023 has 2 divisors, whose sum is σ = 72808008024. Its totient is φ = 72808008022.

The previous prime is 72808007977. The next prime is 72808008059. The reversal of 72808008023 is 32080080827.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72808008023 - 2¹² = 72808003927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72808098023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36404004011 + 36404004012.

It is an arithmetic number, because the mean of its divisors is an integer number (36404004012).

Almost surely, 2^72808008023 is an apocalyptic number.

72808008023 is a deficient number, since it is larger than the sum of its proper divisors (1).

72808008023 is an equidigital number, since it uses as much as digits as its factorization.

72808008023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 38.

The spelling of 72808008023 in words is "seventy-two billion, eight hundred eight million, eight thousand, twenty-three".