54317727812 has 24 divisors (see below), whose sum is σ = 95961983040. Its totient is φ = 26900111840.

The previous prime is 54317727811. The next prime is 54317727829. The reversal of 54317727812 is 21872771345.

It is not an unprimeable number, because it can be changed into a prime (54317727811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3733889 + ... + 3748407.

It is an arithmetic number, because the mean of its divisors is an integer number (3998415960).

Almost surely, 2^54317727812 is an apocalyptic number.

It is an amenable number.

54317727812 is a deficient number, since it is larger than the sum of its proper divisors (41644255228).

54317727812 is a wasteful number, since it uses less digits than its factorization.

54317727812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23371 (or 23369 counting only the distinct ones).

The product of its digits is 658560, while the sum is 47.

The spelling of 54317727812 in words is "fifty-four billion, three hundred seventeen million, seven hundred twenty-seven thousand, eight hundred twelve".