5235220018 has 8 divisors (see below), whose sum is σ = 8974662912. Its totient is φ = 2243665716.

The previous prime is 5235220007. The next prime is 5235220051. The reversal of 5235220018 is 8100225325.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186972130 + ... + 186972157.

It is an arithmetic number, because the mean of its divisors is an integer number (1121832864).

Almost surely, 2^5235220018 is an apocalyptic number.

5235220018 is a deficient number, since it is larger than the sum of its proper divisors (3739442894).

5235220018 is a wasteful number, since it uses less digits than its factorization.

5235220018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373944296.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 5235220018 is about 72354.8202817200. The cubic root of 5235220018 is about 1736.3808177367.

The spelling of 5235220018 in words is "five billion, two hundred thirty-five million, two hundred twenty thousand, eighteen".