51411145411475 has 12 divisors (see below), whose sum is σ = 65232374272296. Its totient is φ = 40172429902080.

The previous prime is 51411145411471. The next prime is 51411145411487. The reversal of 51411145411475 is 57411454111415.

51411145411475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51411145411475 - 2² = 51411145411471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51411145411471) 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 11 ways as a sum of consecutive naturals, for example, 23912159582 + ... + 23912161731.

It is an arithmetic number, because the mean of its divisors is an integer number (5436031189358).

Almost surely, 2^{51411145411475} is an apocalyptic number.

51411145411475 is a deficient number, since it is larger than the sum of its proper divisors (13821228860821).

51411145411475 is a wasteful number, since it uses less digits than its factorization.

51411145411475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47824321366 (or 47824321361 counting only the distinct ones).

The product of its digits is 224000, while the sum is 44.

The spelling of 51411145411475 in words is "fifty-one trillion, four hundred eleven billion, one hundred forty-five million, four hundred eleven thousand, four hundred seventy-five".