5143432647 has 8 divisors (see below), whose sum is σ = 6987304944. Its totient is φ = 3364257728.

The previous prime is 5143432633. The next prime is 5143432649. The reversal of 5143432647 is 7462343415.

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

It is a cyclic number.

It is not a de Polignac number, because 5143432647 - 2⁶ = 5143432583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5143432649) 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, 16174158 + ... + 16174475.

It is an arithmetic number, because the mean of its divisors is an integer number (873413118).

Almost surely, 2^5143432647 is an apocalyptic number.

5143432647 is a deficient number, since it is larger than the sum of its proper divisors (1843872297).

5143432647 is a wasteful number, since it uses less digits than its factorization.

5143432647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32348689.

The product of its digits is 241920, while the sum is 39.

The square root of 5143432647 is about 71717.7289587449. The cubic root of 5143432647 is about 1726.1731315109.

The spelling of 5143432647 in words is "five billion, one hundred forty-three million, four hundred thirty-two thousand, six hundred forty-seven".