51374328183312 has 80 divisors (see below), whose sum is σ = 139719861999360. Its totient is φ = 16221411755136.

The previous prime is 51374328183307. The next prime is 51374328183349. The reversal of 51374328183312 is 21338182347315.

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, 3616323 + ... + 10762269.

It is an arithmetic number, because the mean of its divisors is an integer number (1746498274992).

Almost surely, 2^{51374328183312} is an apocalyptic number.

It is an amenable number.

51374328183312 is an abundant number, since it is smaller than the sum of its proper divisors (88345533816048).

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

51374328183312 is a wasteful number, since it uses less digits than its factorization.

51374328183312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7153860 (or 7153854 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 51.

The spelling of 51374328183312 in words is "fifty-one trillion, three hundred seventy-four billion, three hundred twenty-eight million, one hundred eighty-three thousand, three hundred twelve".