5144403111 has 8 divisors (see below), whose sum is σ = 6887666544. Its totient is φ = 3415370880.

The previous prime is 5144403071. The next prime is 5144403137. The reversal of 5144403111 is 1113044415.

It is a happy number.

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

It is not a de Polignac number, because 5144403111 - 2¹³ = 5144394919 is a prime.

It is a super-3 number, since 3×5144403111³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144403211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3556956 + ... + 3558401.

It is an arithmetic number, because the mean of its divisors is an integer number (860958318).

Almost surely, 2^5144403111 is an apocalyptic number.

5144403111 is a deficient number, since it is larger than the sum of its proper divisors (1743263433).

5144403111 is a wasteful number, since it uses less digits than its factorization.

5144403111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7115601.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 5144403111 is about 71724.4944980444. The cubic root of 5144403111 is about 1726.2816895919.

Adding to 5144403111 its reverse (1113044415), we get a palindrome (6257447526).

The spelling of 5144403111 in words is "five billion, one hundred forty-four million, four hundred three thousand, one hundred eleven".