5018850185 has 4 divisors (see below), whose sum is σ = 6022620228. Its totient is φ = 4015080144.

The previous prime is 5018850181. The next prime is 5018850227. The reversal of 5018850185 is 5810588105.

5018850185 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 can be written as a sum of positive squares in 2 ways, for example, as 3470270281 + 1548579904 = 58909^2 + 39352^2 .

It is a cyclic number.

It is not a de Polignac number, because 5018850185 - 2² = 5018850181 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5018850181) 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, 501885014 + ... + 501885023.

It is an arithmetic number, because the mean of its divisors is an integer number (1505655057).

Almost surely, 2^5018850185 is an apocalyptic number.

It is an amenable number.

5018850185 is a deficient number, since it is larger than the sum of its proper divisors (1003770043).

5018850185 is a wasteful number, since it uses less digits than its factorization.

5018850185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003770042.

The product of its (nonzero) digits is 64000, while the sum is 41.

The square root of 5018850185 is about 70843.8436633699. The cubic root of 5018850185 is about 1712.1221427152.

The spelling of 5018850185 in words is "five billion, eighteen million, eight hundred fifty thousand, one hundred eighty-five".