5213194112 has 64 divisors (see below), whose sum is σ = 12252272640. Its totient is φ = 2162142720.

The previous prime is 5213194111. The next prime is 5213194123. The reversal of 5213194112 is 2114913125.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5213194111) 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, 66068 + ... + 121619.

It is an arithmetic number, because the mean of its divisors is an integer number (191441760).

Almost surely, 2^5213194112 is an apocalyptic number.

It is an amenable number.

5213194112 is an abundant number, since it is smaller than the sum of its proper divisors (7039078528).

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

5213194112 is a wasteful number, since it uses less digits than its factorization.

5213194112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187739 (or 187727 counting only the distinct ones).

The product of its digits is 2160, while the sum is 29.

The square root of 5213194112 is about 72202.4522575238. The cubic root of 5213194112 is about 1733.9422623207.

The spelling of 5213194112 in words is "five billion, two hundred thirteen million, one hundred ninety-four thousand, one hundred twelve".