248457737263 has 2 divisors, whose sum is σ = 248457737264. Its totient is φ = 248457737262.

The previous prime is 248457737239. The next prime is 248457737273. The reversal of 248457737263 is 362737754842.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 248457737263 - 2²⁹ = 247920866351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 248457737198 and 248457737207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (248457737273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124228868631 + 124228868632.

It is an arithmetic number, because the mean of its divisors is an integer number (124228868632).

Almost surely, 2^248457737263 is an apocalyptic number.

248457737263 is a deficient number, since it is larger than the sum of its proper divisors (1).

248457737263 is an equidigital number, since it uses as much as digits as its factorization.

248457737263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47416320, while the sum is 58.

The spelling of 248457737263 in words is "two hundred forty-eight billion, four hundred fifty-seven million, seven hundred thirty-seven thousand, two hundred sixty-three".