5249328481244 has 6 divisors (see below), whose sum is σ = 9186324842184. Its totient is φ = 2624664240620.

The previous prime is 5249328481109. The next prime is 5249328481301. The reversal of 5249328481244 is 4421848239425.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5249328481244.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656166060152 + ... + 656166060159.

It is an arithmetic number, because the mean of its divisors is an integer number (1531054140364).

Almost surely, 2^{5249328481244} is an apocalyptic number.

It is an amenable number.

5249328481244 is a deficient number, since it is larger than the sum of its proper divisors (3936996360940).

5249328481244 is a wasteful number, since it uses less digits than its factorization.

5249328481244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312332120315 (or 1312332120313 counting only the distinct ones).

The product of its digits is 17694720, while the sum is 56.

The spelling of 5249328481244 in words is "five trillion, two hundred forty-nine billion, three hundred twenty-eight million, four hundred eighty-one thousand, two hundred forty-four".