5148681883444 has 48 divisors (see below), whose sum is σ = 10039311507456. Its totient is φ = 2290316319200.

The previous prime is 5148681883427. The next prime is 5148681883469. The reversal of 5148681883444 is 4443881868415.

It is a happy number.

It is a super-2 number, since 2×5148681883444² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 25009209 + ... + 25214239.

It is an arithmetic number, because the mean of its divisors is an integer number (209152323072).

Almost surely, 2^{5148681883444} is an apocalyptic number.

It is an amenable number.

5148681883444 is a deficient number, since it is larger than the sum of its proper divisors (4890629624012).

5148681883444 is a wasteful number, since it uses less digits than its factorization.

5148681883444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217236 (or 217234 counting only the distinct ones).

The product of its digits is 94371840, while the sum is 64.

The spelling of 5148681883444 in words is "five trillion, one hundred forty-eight billion, six hundred eighty-one million, eight hundred eighty-three thousand, four hundred forty-four".