5149395743 has 8 divisors (see below), whose sum is σ = 5185446240. Its totient is φ = 5113386720.

The previous prime is 5149395737. The next prime is 5149395773. The reversal of 5149395743 is 3475939415.

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 5149395743 - 2¹⁴ = 5149379359 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5149395691 and 5149395700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5149395773) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 263918 + ... + 282756.

It is an arithmetic number, because the mean of its divisors is an integer number (648180780).

Almost surely, 2^5149395743 is an apocalyptic number.

5149395743 is a deficient number, since it is larger than the sum of its proper divisors (36050497).

5149395743 is a wasteful number, since it uses less digits than its factorization.

5149395743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20737.

The product of its digits is 2041200, while the sum is 50.

The square root of 5149395743 is about 71759.2902905261. The cubic root of 5149395743 is about 1726.8399599025.

The spelling of 5149395743 in words is "five billion, one hundred forty-nine million, three hundred ninety-five thousand, seven hundred forty-three".