248276159993 has 2 divisors, whose sum is σ = 248276159994. Its totient is φ = 248276159992.

The previous prime is 248276159987. The next prime is 248276160047. The reversal of 248276159993 is 399951672842.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 174320445289 + 73955714704 = 417517^2 + 271948^2 .

It is a cyclic number.

It is not a de Polignac number, because 248276159993 - 2²⁰ = 248275111417 is a prime.

It is not a weakly prime, because it can be changed into another prime (248276159903) 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, 124138079996 + 124138079997.

It is an arithmetic number, because the mean of its divisors is an integer number (124138079997).

Almost surely, 2^248276159993 is an apocalyptic number.

It is an amenable number.

248276159993 is a deficient number, since it is larger than the sum of its proper divisors (1).

248276159993 is an equidigital number, since it uses as much as digits as its factorization.

248276159993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58786560, while the sum is 65.

The spelling of 248276159993 in words is "two hundred forty-eight billion, two hundred seventy-six million, one hundred fifty-nine thousand, nine hundred ninety-three".