5163889 has 4 divisors (see below), whose sum is σ = 5203440. Its totient is φ = 5124340.

The previous prime is 5163883. The next prime is 5163911. The reversal of 5163889 is 9883615.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5163889 - 2⁹ = 5163377 is a prime.

It is a Duffinian number.

5163889 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5163883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19579 + ... + 19840.

It is an arithmetic number, because the mean of its divisors is an integer number (1300860).

Almost surely, 2^5163889 is an apocalyptic number.

It is an amenable number.

5163889 is a deficient number, since it is larger than the sum of its proper divisors (39551).

5163889 is a wasteful number, since it uses less digits than its factorization.

5163889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39550.

The product of its digits is 51840, while the sum is 40.

The square root of 5163889 is about 2272.4191954831. The cubic root of 5163889 is about 172.8458537614.

The spelling of 5163889 in words is "five million, one hundred sixty-three thousand, eight hundred eighty-nine".