5102381444 has 12 divisors (see below), whose sum is σ = 9097642764. Its totient is φ = 2503054944.

The previous prime is 5102381443. The next prime is 5102381447. The reversal of 5102381444 is 4441832015.

It can be written as a sum of positive squares in 2 ways, for example, as 1634584900 + 3467796544 = 40430^2 + 58888^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5102381444.

It is not an unprimeable number, because it can be changed into a prime (5102381443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12033707 + ... + 12034130.

It is an arithmetic number, because the mean of its divisors is an integer number (758136897).

Almost surely, 2^5102381444 is an apocalyptic number.

It is an amenable number.

5102381444 is a deficient number, since it is larger than the sum of its proper divisors (3995261320).

5102381444 is a wasteful number, since it uses less digits than its factorization.

5102381444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24067894 (or 24067892 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 5102381444 is about 71430.9557824897. The cubic root of 5102381444 is about 1721.5684993645.

The spelling of 5102381444 in words is "five billion, one hundred two million, three hundred eighty-one thousand, four hundred forty-four".