5015111 has 4 divisors (see below), whose sum is σ = 5037432. Its totient is φ = 4992792.

The previous prime is 5015099. The next prime is 5015117. The reversal of 5015111 is 1115105.

5015111 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 a de Polignac number, because none of the positive numbers 2^k-5015111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5015117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10820 + ... + 11273.

It is an arithmetic number, because the mean of its divisors is an integer number (1259358).

Almost surely, 2^5015111 is an apocalyptic number.

5015111 is a deficient number, since it is larger than the sum of its proper divisors (22321).

5015111 is a wasteful number, since it uses less digits than its factorization.

5015111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22320.

The product of its (nonzero) digits is 25, while the sum is 14.

The square root of 5015111 is about 2239.4443507263. Note that the first 3 decimals coincide. The cubic root of 5015111 is about 171.1696843976.

The spelling of 5015111 in words is "five million, fifteen thousand, one hundred eleven".