5011731328 has 32 divisors (see below), whose sum is σ = 9989633160. Its totient is φ = 2504529408.

The previous prime is 5011731317. The next prime is 5011731407. The reversal of 5011731328 is 8231371105.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 5011731328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257226 + ... + 276022.

Almost surely, 2^5011731328 is an apocalyptic number.

It is an amenable number.

5011731328 is a deficient number, since it is larger than the sum of its proper divisors (4977901832).

5011731328 is a wasteful number, since it uses less digits than its factorization.

5011731328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20894 (or 20882 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 5011731328 is about 70793.5825340122. The cubic root of 5011731328 is about 1711.3122546900.

The spelling of 5011731328 in words is "five billion, eleven million, seven hundred thirty-one thousand, three hundred twenty-eight".