51712002048 has 192 divisors, whose sum is σ = 158098711680. Its totient is φ = 14724366336.

The previous prime is 51712002029. The next prime is 51712002071. The reversal of 51712002048 is 84020021715.

It is a tau number, because it is divible by the number of its divisors (192).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13631640 + ... + 13635432.

It is an arithmetic number, because the mean of its divisors is an integer number (823430790).

Almost surely, 2^51712002048 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 51712002048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79049355840).

51712002048 is an abundant number, since it is smaller than the sum of its proper divisors (106386709632).

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

51712002048 is a wasteful number, since it uses less digits than its factorization.

51712002048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4142 (or 4122 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The spelling of 51712002048 in words is "fifty-one billion, seven hundred twelve million, two thousand, forty-eight".