5129726196 has 24 divisors (see below), whose sum is σ = 13679270080. Its totient is φ = 1465636032.

The previous prime is 5129726177. The next prime is 5129726207. The reversal of 5129726196 is 6916279215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30534001 + ... + 30534168.

Almost surely, 2^5129726196 is an apocalyptic number.

It is an amenable number.

5129726196 is an abundant number, since it is smaller than the sum of its proper divisors (8549543884).

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

5129726196 is a wasteful number, since it uses less digits than its factorization.

5129726196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61068183 (or 61068181 counting only the distinct ones).

The product of its digits is 408240, while the sum is 48.

The square root of 5129726196 is about 71622.1068944498. The cubic root of 5129726196 is about 1724.6384394920.

The spelling of 5129726196 in words is "five billion, one hundred twenty-nine million, seven hundred twenty-six thousand, one hundred ninety-six".