54018969608 has 16 divisors (see below), whose sum is σ = 101577462480. Its totient is φ = 26931646288.

The previous prime is 54018969569. The next prime is 54018969611. The reversal of 54018969608 is 80696981045.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9726866 + ... + 9732417.

It is an arithmetic number, because the mean of its divisors is an integer number (6348591405).

Almost surely, 2^54018969608 is an apocalyptic number.

It is an amenable number.

54018969608 is a deficient number, since it is larger than the sum of its proper divisors (47558492872).

54018969608 is a wasteful number, since it uses less digits than its factorization.

54018969608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19459636 (or 19459632 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 56.

The spelling of 54018969608 in words is "fifty-four billion, eighteen million, nine hundred sixty-nine thousand, six hundred eight".