13750263248 has 10 divisors (see below), whose sum is σ = 26641135074. Its totient is φ = 6875131616.

The previous prime is 13750263239. The next prime is 13750263251. The reversal of 13750263248 is 84236205731.

13750263248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7424924224 + 6325339024 = 86168^2 + 79532^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 429695711 + ... + 429695742.

Almost surely, 2^13750263248 is an apocalyptic number.

It is an amenable number.

13750263248 is a deficient number, since it is larger than the sum of its proper divisors (12890871826).

13750263248 is an equidigital number, since it uses as much as digits as its factorization.

13750263248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859391461 (or 859391455 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

Adding to 13750263248 its reverse (84236205731), we get a palindrome (97986468979).

The spelling of 13750263248 in words is "thirteen billion, seven hundred fifty million, two hundred sixty-three thousand, two hundred forty-eight".