5018279 has 4 divisors (see below), whose sum is σ = 5735184. Its totient is φ = 4301376.

The previous prime is 5018269. The next prime is 5018297. The reversal of 5018279 is 9728105.

5018279 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5018279 - 2⁸ = 5018023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5018219) 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, 358442 + ... + 358455.

It is an arithmetic number, because the mean of its divisors is an integer number (1433796).

Almost surely, 2^5018279 is an apocalyptic number.

5018279 is a deficient number, since it is larger than the sum of its proper divisors (716905).

5018279 is an equidigital number, since it uses as much as digits as its factorization.

5018279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716904.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 5018279 is about 2240.1515573728. The cubic root of 5018279 is about 171.2057189220.

The spelling of 5018279 in words is "five million, eighteen thousand, two hundred seventy-nine".