5185234220 has 48 divisors (see below), whose sum is σ = 11627884800. Its totient is φ = 1937967360.

The previous prime is 5185234217. The next prime is 5185234261. The reversal of 5185234220 is 224325815.

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 15 ways as a sum of consecutive naturals, for example, 126215 + ... + 162174.

It is an arithmetic number, because the mean of its divisors is an integer number (242247600).

Almost surely, 2^5185234220 is an apocalyptic number.

It is an amenable number.

5185234220 is an abundant number, since it is smaller than the sum of its proper divisors (6442650580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5185234220 is a wasteful number, since it uses less digits than its factorization.

5185234220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288458 (or 288456 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 5185234220 is about 72008.5704621332. The cubic root of 5185234220 is about 1730.8368232591.

The spelling of 5185234220 in words is "five billion, one hundred eighty-five million, two hundred thirty-four thousand, two hundred twenty".