5199963 has 4 divisors (see below), whose sum is σ = 6933288. Its totient is φ = 3466640.

The previous prime is 5199959. The next prime is 5199973. The reversal of 5199963 is 3699915.

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 5199963 - 2² = 5199959 is a prime.

It is a D-number.

5199963 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5199973) 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, 866658 + ... + 866663.

It is an arithmetic number, because the mean of its divisors is an integer number (1733322).

Almost surely, 2^5199963 is an apocalyptic number.

5199963 is a deficient number, since it is larger than the sum of its proper divisors (1733325).

5199963 is a wasteful number, since it uses less digits than its factorization.

5199963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733324.

The product of its digits is 65610, while the sum is 42.

The square root of 5199963 is about 2280.3427373972. The cubic root of 5199963 is about 173.2474101589.

The spelling of 5199963 in words is "five million, one hundred ninety-nine thousand, nine hundred sixty-three".