5185703212 has 24 divisors (see below), whose sum is σ = 9641903040. Its totient is φ = 2433425040.

The previous prime is 5185703209. The next prime is 5185703213. The reversal of 5185703212 is 2123075815.

It is not an unprimeable number, because it can be changed into a prime (5185703213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310714 + ... + 326977.

It is an arithmetic number, because the mean of its divisors is an integer number (401745960).

Almost surely, 2^5185703212 is an apocalyptic number.

It is an amenable number.

5185703212 is a deficient number, since it is larger than the sum of its proper divisors (4456199828).

5185703212 is a wasteful number, since it uses less digits than its factorization.

5185703212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637821 (or 637819 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 5185703212 is about 72011.8268897547. The cubic root of 5185703212 is about 1730.8890050325.

The spelling of 5185703212 in words is "five billion, one hundred eighty-five million, seven hundred three thousand, two hundred twelve".