248967712579 has 2 divisors, whose sum is σ = 248967712580. Its totient is φ = 248967712578.

The previous prime is 248967712493. The next prime is 248967712621. The reversal of 248967712579 is 975217769842.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 248967712579 - 2⁷ = 248967712451 is a prime.

It is not a weakly prime, because it can be changed into another prime (248967712379) 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, 124483856289 + 124483856290.

It is an arithmetic number, because the mean of its divisors is an integer number (124483856290).

Almost surely, 2^248967712579 is an apocalyptic number.

248967712579 is a deficient number, since it is larger than the sum of its proper divisors (1).

248967712579 is an equidigital number, since it uses as much as digits as its factorization.

248967712579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 106686720, while the sum is 67.

The spelling of 248967712579 in words is "two hundred forty-eight billion, nine hundred sixty-seven million, seven hundred twelve thousand, five hundred seventy-nine".