5112939720 has 256 divisors, whose sum is σ = 19064885760. Its totient is φ = 1070088192.

The previous prime is 5112939707. The next prime is 5112939731. The reversal of 5112939720 is 279392115.

It is a super-2 number, since 2×5112939720² = 52284305160707356800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 523522 + ... + 533198.

It is an arithmetic number, because the mean of its divisors is an integer number (74472210).

Almost surely, 2^5112939720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5112939720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9532442880).

5112939720 is an abundant number, since it is smaller than the sum of its proper divisors (13951946040).

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

5112939720 is a wasteful number, since it uses less digits than its factorization.

5112939720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9752 (or 9748 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 39.

The square root of 5112939720 is about 71504.8230541129. The cubic root of 5112939720 is about 1722.7551525846.

The spelling of 5112939720 in words is "five billion, one hundred twelve million, nine hundred thirty-nine thousand, seven hundred twenty".