5195859 has 4 divisors (see below), whose sum is σ = 6927816. Its totient is φ = 3463904.

The previous prime is 5195857. The next prime is 5195887. The reversal of 5195859 is 9585915.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5195859 - 2¹ = 5195857 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 5195859.

It is not an unprimeable number, because it can be changed into a prime (5195857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 865974 + ... + 865979.

It is an arithmetic number, because the mean of its divisors is an integer number (1731954).

Almost surely, 2^5195859 is an apocalyptic number.

5195859 is a deficient number, since it is larger than the sum of its proper divisors (1731957).

5195859 is a wasteful number, since it uses less digits than its factorization.

5195859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731956.

The product of its digits is 81000, while the sum is 42.

The square root of 5195859 is about 2279.4426950463. The cubic root of 5195859 is about 173.2018204432.

The spelling of 5195859 in words is "five million, one hundred ninety-five thousand, eight hundred fifty-nine".