5017820018 has 16 divisors (see below), whose sum is σ = 7570468224. Its totient is φ = 2494362000.

The previous prime is 5017819999. The next prime is 5017820021. The reversal of 5017820018 is 8100287105.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333596 + ... + 348312.

It is an arithmetic number, because the mean of its divisors is an integer number (473154264).

Almost surely, 2^5017820018 is an apocalyptic number.

5017820018 is a deficient number, since it is larger than the sum of its proper divisors (2552648206).

5017820018 is a wasteful number, since it uses less digits than its factorization.

5017820018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15697.

The product of its (nonzero) digits is 4480, while the sum is 32.

The square root of 5017820018 is about 70836.5726020112. The cubic root of 5017820018 is about 1712.0049915513.

The spelling of 5017820018 in words is "five billion, seventeen million, eight hundred twenty thousand, eighteen".