5044978313 has 8 divisors (see below), whose sum is σ = 5132937600. Its totient is φ = 4957100848.

The previous prime is 5044978307. The next prime is 5044978331. The reversal of 5044978313 is 3138794405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5044978313 - 2¹² = 5044974217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5044978333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111248 + ... + 149886.

It is an arithmetic number, because the mean of its divisors is an integer number (641617200).

Almost surely, 2^5044978313 is an apocalyptic number.

It is an amenable number.

5044978313 is a deficient number, since it is larger than the sum of its proper divisors (87959287).

5044978313 is a wasteful number, since it uses less digits than its factorization.

5044978313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40911.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 5044978313 is about 71028.0107633601. The cubic root of 5044978313 is about 1715.0881036600.

The spelling of 5044978313 in words is "five billion, forty-four million, nine hundred seventy-eight thousand, three hundred thirteen".