5144770984 has 32 divisors (see below), whose sum is σ = 10011105000. Its totient is φ = 2475712512.

The previous prime is 5144770933. The next prime is 5144770993. The reversal of 5144770984 is 4890774415.

It can be written as a sum of positive squares in 4 ways, for example, as 3710028100 + 1434742884 = 60910^2 + 37878^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37192 + ... + 108040.

Almost surely, 2^5144770984 is an apocalyptic number.

It is an amenable number.

5144770984 is a deficient number, since it is larger than the sum of its proper divisors (4866334016).

5144770984 is a wasteful number, since it uses less digits than its factorization.

5144770984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71197 (or 71193 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 49.

The square root of 5144770984 is about 71727.0589387297. The cubic root of 5144770984 is about 1726.3228370470.

The spelling of 5144770984 in words is "five billion, one hundred forty-four million, seven hundred seventy thousand, nine hundred eighty-four".