5281248449248 has 12 divisors (see below), whose sum is σ = 10397457884520. Its totient is φ = 2640624224608.

The previous prime is 5281248449203. The next prime is 5281248449303. The reversal of 5281248449248 is 8429448421825.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82519506988 + ... + 82519507051.

It is an arithmetic number, because the mean of its divisors is an integer number (866454823710).

Almost surely, 2^{5281248449248} is an apocalyptic number.

It is an amenable number.

5281248449248 is a deficient number, since it is larger than the sum of its proper divisors (5116209435272).

5281248449248 is a wasteful number, since it uses less digits than its factorization.

5281248449248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165039014049 (or 165039014041 counting only the distinct ones).

The product of its digits is 47185920, while the sum is 61.

The spelling of 5281248449248 in words is "five trillion, two hundred eighty-one billion, two hundred forty-eight million, four hundred forty-nine thousand, two hundred forty-eight".