5144446535 has 4 divisors (see below), whose sum is σ = 6173335848. Its totient is φ = 4115557224.

The previous prime is 5144446511. The next prime is 5144446579. The reversal of 5144446535 is 5356444415.

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

It is a cyclic number.

It is not a de Polignac number, because 5144446535 - 2⁶ = 5144446471 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5144446492 and 5144446501.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 514444649 + ... + 514444658.

It is an arithmetic number, because the mean of its divisors is an integer number (1543333962).

Almost surely, 2^5144446535 is an apocalyptic number.

5144446535 is a deficient number, since it is larger than the sum of its proper divisors (1028889313).

5144446535 is a wasteful number, since it uses less digits than its factorization.

5144446535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028889312.

The product of its digits is 576000, while the sum is 41.

The square root of 5144446535 is about 71724.7972112853. The cubic root of 5144446535 is about 1726.2865467700.

It can be divided in two parts, 51444 and 46535, that added together give a palindrome (97979).

The spelling of 5144446535 in words is "five billion, one hundred forty-four million, four hundred forty-six thousand, five hundred thirty-five".