5531143319 has 4 divisors (see below), whose sum is σ = 5956615896. Its totient is φ = 5105670744.

The previous prime is 5531143309. The next prime is 5531143337. The reversal of 5531143319 is 9133411355.

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 5531143319 - 2²⁴ = 5514366103 is a prime.

It is a super-2 number, since 2×5531143319² = 61187092830636671522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531143309) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 212736269 + ... + 212736294.

It is an arithmetic number, because the mean of its divisors is an integer number (1489153974).

Almost surely, 2^5531143319 is an apocalyptic number.

5531143319 is a deficient number, since it is larger than the sum of its proper divisors (425472577).

5531143319 is a wasteful number, since it uses less digits than its factorization.

5531143319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425472576.

The product of its digits is 24300, while the sum is 35.

The square root of 5531143319 is about 74371.6566912423. The cubic root of 5531143319 is about 1768.4996189693.

The spelling of 5531143319 in words is "five billion, five hundred thirty-one million, one hundred forty-three thousand, three hundred nineteen".