252967373567999 has 2 divisors, whose sum is σ = 252967373568000. Its totient is φ = 252967373567998.

The previous prime is 252967373567983. The next prime is 252967373568059. The reversal of 252967373567999 is 999765373769252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252967373567999 - 2⁴ = 252967373567983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252967373561999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126483686783999 + 126483686784000.

It is an arithmetic number, because the mean of its divisors is an integer number (126483686784000).

Almost surely, 2^{252967373567999} is an apocalyptic number.

252967373567999 is a deficient number, since it is larger than the sum of its proper divisors (1).

252967373567999 is an equidigital number, since it uses as much as digits as its factorization.

252967373567999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72913705200, while the sum is 89.

The spelling of 252967373567999 in words is "two hundred fifty-two trillion, nine hundred sixty-seven billion, three hundred seventy-three million, five hundred sixty-seven thousand, nine hundred ninety-nine".