51374347303188 has 144 divisors (see below), whose sum is σ = 150175581287424. Its totient is φ = 13548880316160.

The previous prime is 51374347303187. The next prime is 51374347303207. The reversal of 51374347303188 is 88130374347315.

51374347303188 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51374347303187) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 334050006 + ... + 334203762.

Almost surely, 2^{51374347303188} is an apocalyptic number.

It is an amenable number.

51374347303188 is an abundant number, since it is smaller than the sum of its proper divisors (98801233984236).

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

51374347303188 is a wasteful number, since it uses less digits than its factorization.

51374347303188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197502 (or 197493 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 57.

The spelling of 51374347303188 in words is "fifty-one trillion, three hundred seventy-four billion, three hundred forty-seven million, three hundred three thousand, one hundred eighty-eight".