51371105477134 has 32 divisors (see below), whose sum is σ = 81232865176320. Its totient is φ = 24327414488832.

The previous prime is 51371105477117. The next prime is 51371105477171. The reversal of 51371105477134 is 43177450117315.

51371105477134 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 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 15 ways as a sum of consecutive naturals, for example, 15075762 + ... + 18166474.

It is an arithmetic number, because the mean of its divisors is an integer number (2538527036760).

Almost surely, 2^{51371105477134} is an apocalyptic number.

51371105477134 is a deficient number, since it is larger than the sum of its proper divisors (29861759699186).

51371105477134 is a wasteful number, since it uses less digits than its factorization.

51371105477134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096204.

The product of its (nonzero) digits is 1234800, while the sum is 49.

The spelling of 51371105477134 in words is "fifty-one trillion, three hundred seventy-one billion, one hundred five million, four hundred seventy-seven thousand, one hundred thirty-four".