5143221267 has 16 divisors (see below), whose sum is σ = 6969600000. Its totient is φ = 3373216704.

The previous prime is 5143221227. The next prime is 5143221269. The reversal of 5143221267 is 7621223415.

It is not a de Polignac number, because 5143221267 - 2²⁰ = 5142172691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5143221269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4734 + ... + 101532.

It is an arithmetic number, because the mean of its divisors is an integer number (435600000).

Almost surely, 2^5143221267 is an apocalyptic number.

5143221267 is a deficient number, since it is larger than the sum of its proper divisors (1826378733).

5143221267 is a wasteful number, since it uses less digits than its factorization.

5143221267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97090.

The product of its digits is 20160, while the sum is 33.

The square root of 5143221267 is about 71716.2552494203. The cubic root of 5143221267 is about 1726.1494843022.

The spelling of 5143221267 in words is "five billion, one hundred forty-three million, two hundred twenty-one thousand, two hundred sixty-seven".