51372055612012 has 24 divisors (see below), whose sum is σ = 95333842462320. Its totient is φ = 24138400473600.

The previous prime is 51372055611973. The next prime is 51372055612069. The reversal of 51372055612012 is 21021655027315.

51372055612012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573150489 + ... + 573240112.

It is an arithmetic number, because the mean of its divisors is an integer number (3972243435930).

Almost surely, 2^{51372055612012} is an apocalyptic number.

It is an amenable number.

51372055612012 is a deficient number, since it is larger than the sum of its proper divisors (43961786850308).

51372055612012 is a wasteful number, since it uses less digits than its factorization.

51372055612012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146391281 (or 1146391279 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 40.

The spelling of 51372055612012 in words is "fifty-one trillion, three hundred seventy-two billion, fifty-five million, six hundred twelve thousand, twelve".