5129395312 has 40 divisors (see below), whose sum is σ = 10528455600. Its totient is φ = 2412536832.

The previous prime is 5129395303. The next prime is 5129395333. The reversal of 5129395312 is 2135939215.

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, 665014 + ... + 672682.

It is an arithmetic number, because the mean of its divisors is an integer number (263211390).

Almost surely, 2^5129395312 is an apocalyptic number.

It is an amenable number.

5129395312 is an abundant number, since it is smaller than the sum of its proper divisors (5399060288).

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

5129395312 is a wasteful number, since it uses less digits than its factorization.

5129395312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10153 (or 10147 counting only the distinct ones).

The product of its digits is 72900, while the sum is 40.

The square root of 5129395312 is about 71619.7969279444. The cubic root of 5129395312 is about 1724.6013571011.

The spelling of 5129395312 in words is "five billion, one hundred twenty-nine million, three hundred ninety-five thousand, three hundred twelve".