54831819768 has 32 divisors (see below), whose sum is σ = 149541327360. Its totient is φ = 16615702880.

The previous prime is 54831819739. The next prime is 54831819773. The reversal of 54831819768 is 86791813845.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103847880 + ... + 103848407.

It is an arithmetic number, because the mean of its divisors is an integer number (4673166480).

Almost surely, 2^54831819768 is an apocalyptic number.

It is an amenable number.

54831819768 is an abundant number, since it is smaller than the sum of its proper divisors (94709507592).

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

54831819768 is a wasteful number, since it uses less digits than its factorization.

54831819768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207696307 (or 207696303 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 60.

The spelling of 54831819768 in words is "fifty-four billion, eight hundred thirty-one million, eight hundred nineteen thousand, seven hundred sixty-eight".