252576726967 has 2 divisors, whose sum is σ = 252576726968. Its totient is φ = 252576726966.

The previous prime is 252576726901. The next prime is 252576727001. The reversal of 252576726967 is 769627675252.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252576726967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 252576726899 and 252576726908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252576726167) 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, 126288363483 + 126288363484.

It is an arithmetic number, because the mean of its divisors is an integer number (126288363484).

Almost surely, 2^252576726967 is an apocalyptic number.

252576726967 is a deficient number, since it is larger than the sum of its proper divisors (1).

252576726967 is an equidigital number, since it uses as much as digits as its factorization.

252576726967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 133358400, while the sum is 64.

The spelling of 252576726967 in words is "two hundred fifty-two billion, five hundred seventy-six million, seven hundred twenty-six thousand, nine hundred sixty-seven".