5357143 has 4 divisors (see below), whose sum is σ = 5844168. Its totient is φ = 4870120.

The previous prime is 5357123. The next prime is 5357147. The reversal of 5357143 is 3417535.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5357143 is a prime.

It is a super-2 number, since 2×5357143² = 57397962244898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5357147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243496 + ... + 243517.

It is an arithmetic number, because the mean of its divisors is an integer number (1461042).

Almost surely, 2^5357143 is an apocalyptic number.

5357143 is a deficient number, since it is larger than the sum of its proper divisors (487025).

5357143 is a wasteful number, since it uses less digits than its factorization.

5357143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487024.

The product of its digits is 6300, while the sum is 28.

The square root of 5357143 is about 2314.5502802920. The cubic root of 5357143 is about 174.9757027491.

The spelling of 5357143 in words is "five million, three hundred fifty-seven thousand, one hundred forty-three".