5018111 has 8 divisors (see below), whose sum is σ = 6072480. Its totient is φ = 4048128.

The previous prime is 5018081. The next prime is 5018119. The reversal of 5018111 is 1118105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5018111 - 2⁶ = 5018047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5018111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5018119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20966 + ... + 21203.

It is an arithmetic number, because the mean of its divisors is an integer number (759060).

Almost surely, 2^5018111 is an apocalyptic number.

5018111 is a deficient number, since it is larger than the sum of its proper divisors (1054369).

5018111 is a wasteful number, since it uses less digits than its factorization.

5018111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42193.

The product of its (nonzero) digits is 40, while the sum is 17.

The square root of 5018111 is about 2240.1140595961. The cubic root of 5018111 is about 171.2038083811.

The spelling of 5018111 in words is "five million, eighteen thousand, one hundred eleven".