5137443 has 6 divisors (see below), whose sum is σ = 7420764. Its totient is φ = 3424956.

The previous prime is 5137403. The next prime is 5137453. The reversal of 5137443 is 3447315.

It is not a de Polignac number, because 5137443 - 2²⁰ = 4088867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5137403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 285405 + ... + 285422.

It is an arithmetic number, because the mean of its divisors is an integer number (1236794).

Almost surely, 2^5137443 is an apocalyptic number.

5137443 is a deficient number, since it is larger than the sum of its proper divisors (2283321).

5137443 is a wasteful number, since it uses less digits than its factorization.

5137443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570833 (or 570830 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 5137443 is about 2266.5928174244. The cubic root of 5137443 is about 172.5502814984.

The spelling of 5137443 in words is "five million, one hundred thirty-seven thousand, four hundred forty-three".