54118016078 has 32 divisors (see below), whose sum is σ = 94329327360. Its totient is φ = 22806463680.

The previous prime is 54118016033. The next prime is 54118016081. The reversal of 54118016078 is 87061081145.

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 15 ways as a sum of consecutive naturals, for example, 258293 + ... + 418271.

It is an arithmetic number, because the mean of its divisors is an integer number (2947791480).

Almost surely, 2^54118016078 is an apocalyptic number.

54118016078 is a deficient number, since it is larger than the sum of its proper divisors (40211311282).

54118016078 is a wasteful number, since it uses less digits than its factorization.

54118016078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160392.

The product of its (nonzero) digits is 53760, while the sum is 41.

The spelling of 54118016078 in words is "fifty-four billion, one hundred eighteen million, sixteen thousand, seventy-eight".