5220452018 has 32 divisors (see below), whose sum is σ = 8299404288. Its totient is φ = 2458771200.

The previous prime is 5220452011. The next prime is 5220452047. The reversal of 5220452018 is 8102540225.

It is not an unprimeable number, because it can be changed into a prime (5220452011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1235846 + ... + 1240062.

It is an arithmetic number, because the mean of its divisors is an integer number (259356384).

Almost surely, 2^5220452018 is an apocalyptic number.

5220452018 is a deficient number, since it is larger than the sum of its proper divisors (3078952270).

5220452018 is a wasteful number, since it uses less digits than its factorization.

5220452018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4778.

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 5220452018 is about 72252.6955760129. The cubic root of 5220452018 is about 1734.7465647587.

The spelling of 5220452018 in words is "five billion, two hundred twenty million, four hundred fifty-two thousand, eighteen".