248445355267 has 2 divisors, whose sum is σ = 248445355268. Its totient is φ = 248445355266.

The previous prime is 248445355261. The next prime is 248445355313. The reversal of 248445355267 is 762553544842.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-248445355267 is a prime.

It is not a weakly prime, because it can be changed into another prime (248445355261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124222677633 + 124222677634.

It is an arithmetic number, because the mean of its divisors is an integer number (124222677634).

Almost surely, 2^248445355267 is an apocalyptic number.

248445355267 is a deficient number, since it is larger than the sum of its proper divisors (1).

248445355267 is an equidigital number, since it uses as much as digits as its factorization.

248445355267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256000, while the sum is 55.

The spelling of 248445355267 in words is "two hundred forty-eight billion, four hundred forty-five million, three hundred fifty-five thousand, two hundred sixty-seven".