5073281303544 has 48 divisors (see below), whose sum is σ = 13757079237720. Its totient is φ = 1689008552640.

The previous prime is 5073281303533. The next prime is 5073281303549. The reversal of 5073281303544 is 4453031823705.

5073281303544 is a `hidden beast` number, since 5 + 0 + 73 + 2 + 8 + 1 + 30 + 3 + 544 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5073281303544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5073281303549) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43383187 + ... + 43499970.

Almost surely, 2^{5073281303544} is an apocalyptic number.

It is an amenable number.

5073281303544 is an abundant number, since it is smaller than the sum of its proper divisors (8683797934176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5073281303544 is a wasteful number, since it uses less digits than its factorization.

5073281303544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86883980 (or 86883973 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 5073281303544 in words is "five trillion, seventy-three billion, two hundred eighty-one million, three hundred three thousand, five hundred forty-four".