505134301168 has 20 divisors (see below), whose sum is σ = 1118511667120. Its totient is φ = 216486129024.

The previous prime is 505134301151. The next prime is 505134301193. The reversal of 505134301168 is 861103431505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2255063733 + ... + 2255063956.

It is an arithmetic number, because the mean of its divisors is an integer number (55925583356).

Almost surely, 2^505134301168 is an apocalyptic number.

It is an amenable number.

505134301168 is an abundant number, since it is smaller than the sum of its proper divisors (613377365952).

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

505134301168 is a wasteful number, since it uses less digits than its factorization.

505134301168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4510127704 (or 4510127698 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 505134301168 in words is "five hundred five billion, one hundred thirty-four million, three hundred one thousand, one hundred sixty-eight".