5001018 has 16 divisors (see below), whose sum is σ = 10911456. Its totient is φ = 1515440.

The previous prime is 5001001. The next prime is 5001019. The reversal of 5001018 is 8101005.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5000988 and 5001006.

It is not an unprimeable number, because it can be changed into a prime (5001019) 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, 37821 + ... + 37952.

It is an arithmetic number, because the mean of its divisors is an integer number (681966).

Almost surely, 2^5001018 is an apocalyptic number.

5001018 is an abundant number, since it is smaller than the sum of its proper divisors (5910438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5001018 is a wasteful number, since it uses less digits than its factorization.

5001018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75789.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 5001018 is about 2236.2955976346. The cubic root of 5001018 is about 171.0091989169.

The spelling of 5001018 in words is "five million, one thousand, eighteen".