5218506032 has 40 divisors (see below), whose sum is σ = 10292443920. Its totient is φ = 2562693120.

The previous prime is 5218505939. The next prime is 5218506043. The reversal of 5218506032 is 2306058125.

It is a self number, because there is not a number n which added to its sum of digits gives 5218506032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272219 + ... + 290757.

It is an arithmetic number, because the mean of its divisors is an integer number (257311098).

Almost surely, 2^5218506032 is an apocalyptic number.

It is an amenable number.

5218506032 is a deficient number, since it is larger than the sum of its proper divisors (5073937888).

5218506032 is a wasteful number, since it uses less digits than its factorization.

5218506032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18861 (or 18855 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 5218506032 is about 72239.2277921075. The cubic root of 5218506032 is about 1734.5309887856.

The spelling of 5218506032 in words is "five billion, two hundred eighteen million, five hundred six thousand, thirty-two".