5144261755 has 4 divisors (see below), whose sum is σ = 6173114112. Its totient is φ = 4115409400.

The previous prime is 5144261711. The next prime is 5144261797. The reversal of 5144261755 is 5571624415.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5144261755 - 2³¹ = 2996778107 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian 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 in 3 ways as a sum of consecutive naturals, for example, 514426171 + ... + 514426180.

It is an arithmetic number, because the mean of its divisors is an integer number (1543278528).

Almost surely, 2^5144261755 is an apocalyptic number.

5144261755 is a deficient number, since it is larger than the sum of its proper divisors (1028852357).

5144261755 is a wasteful number, since it uses less digits than its factorization.

5144261755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028852356.

The product of its digits is 168000, while the sum is 40.

The square root of 5144261755 is about 71723.5090817509. The cubic root of 5144261755 is about 1726.2658780712.

The spelling of 5144261755 in words is "five billion, one hundred forty-four million, two hundred sixty-one thousand, seven hundred fifty-five".