5235020218 has 4 divisors (see below), whose sum is σ = 7852530330. Its totient is φ = 2617510108.

The previous prime is 5235020111. The next prime is 5235020233. The reversal of 5235020218 is 8120205325.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5217606289 + 17413929 = 72233^2 + 4173^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1308755053 + ... + 1308755056.

Almost surely, 2^5235020218 is an apocalyptic number.

5235020218 is a deficient number, since it is larger than the sum of its proper divisors (2617510112).

5235020218 is a wasteful number, since it uses less digits than its factorization.

5235020218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2617510111.

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

The square root of 5235020218 is about 72353.4395726976. The cubic root of 5235020218 is about 1736.3587280378.

The spelling of 5235020218 in words is "five billion, two hundred thirty-five million, twenty thousand, two hundred eighteen".