51341252360166 has 12 divisors (see below), whose sum is σ = 111239380113732. Its totient is φ = 17113750786716.

The previous prime is 51341252360149. The next prime is 51341252360221. The reversal of 51341252360166 is 66106325214315.

It is a happy number.

51341252360166 is a `hidden beast` number, since 5 + 1 + 3 + 4 + 1 + 2 + 523 + 60 + 1 + 66 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1426145898876 + ... + 1426145898911.

It is an arithmetic number, because the mean of its divisors is an integer number (9269948342811).

Almost surely, 2^{51341252360166} is an apocalyptic number.

51341252360166 is an abundant number, since it is smaller than the sum of its proper divisors (59898127753566).

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

51341252360166 is a wasteful number, since it uses less digits than its factorization.

51341252360166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852291797795 (or 2852291797792 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 51341252360166 in words is "fifty-one trillion, three hundred forty-one billion, two hundred fifty-two million, three hundred sixty thousand, one hundred sixty-six".