51792803712 has 192 divisors, whose sum is σ = 160688127600. Its totient is φ = 15917948928.

The previous prime is 51792803681. The next prime is 51792803719. The reversal of 51792803712 is 21730829715.

51792803712 is a `hidden beast` number, since 517 + 92 + 8 + 0 + 37 + 12 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51792803719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19302723 + ... + 19305405.

Almost surely, 2^51792803712 is an apocalyptic number.

51792803712 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51792803712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80344063800).

51792803712 is an abundant number, since it is smaller than the sum of its proper divisors (108895323888).

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

51792803712 is a wasteful number, since it uses less digits than its factorization.

51792803712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4005 (or 3990 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The spelling of 51792803712 in words is "fifty-one billion, seven hundred ninety-two million, eight hundred three thousand, seven hundred twelve".