5193889 has 2 divisors, whose sum is σ = 5193890. Its totient is φ = 5193888.

The previous prime is 5193869. The next prime is 5193901. The reversal of 5193889 is 9883915.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2608225 + 2585664 = 1615^2 + 1608^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5193889 is a prime.

It is not a weakly prime, because it can be changed into another prime (5193869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2596944 + 2596945.

It is an arithmetic number, because the mean of its divisors is an integer number (2596945).

Almost surely, 2^5193889 is an apocalyptic number.

It is an amenable number.

5193889 is a deficient number, since it is larger than the sum of its proper divisors (1).

5193889 is an equidigital number, since it uses as much as digits as its factorization.

5193889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 43.

The square root of 5193889 is about 2279.0105309103. The cubic root of 5193889 is about 173.1799279632.

The spelling of 5193889 in words is "five million, one hundred ninety-three thousand, eight hundred eighty-nine".