5011918 has 8 divisors (see below), whose sum is σ = 7613280. Its totient is φ = 2474160.

The previous prime is 5011901. The next prime is 5011927. The reversal of 5011918 is 8191105.

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

It is a junction number, because it is equal to n+sod(n) for n = 5011892 and 5011901.

It is a congruent number.

It is an unprimeable number.

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, 15703 + ... + 16018.

It is an arithmetic number, because the mean of its divisors is an integer number (951660).

Almost surely, 2^5011918 is an apocalyptic number.

5011918 is a deficient number, since it is larger than the sum of its proper divisors (2601362).

5011918 is a wasteful number, since it uses less digits than its factorization.

5011918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31802.

The product of its (nonzero) digits is 360, while the sum is 25.

The square root of 5011918 is about 2238.7313371640. The cubic root of 5011918 is about 171.1333501514.

It can be divided in two parts, 5011 and 918, that added together give a square (5929 = 77²).

The spelling of 5011918 in words is "five million, eleven thousand, nine hundred eighteen".