54928994918 has 16 divisors (see below), whose sum is σ = 94219520544. Its totient is φ = 23527115520.

The previous prime is 54928994909. The next prime is 54928994971. The reversal of 54928994918 is 81949982945.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1132253 + ... + 1179768.

It is an arithmetic number, because the mean of its divisors is an integer number (5888720034).

Almost surely, 2^54928994918 is an apocalyptic number.

54928994918 is a deficient number, since it is larger than the sum of its proper divisors (39290525626).

54928994918 is a wasteful number, since it uses less digits than its factorization.

54928994918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313727.

The product of its digits is 67184640, while the sum is 68.

The spelling of 54928994918 in words is "fifty-four billion, nine hundred twenty-eight million, nine hundred ninety-four thousand, nine hundred eighteen".