54117390752 has 24 divisors (see below), whose sum is σ = 106578410400. Its totient is φ = 27049857984.

The previous prime is 54117390731. The next prime is 54117390791. The reversal of 54117390752 is 25709371145.

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 3 ways as a sum of consecutive naturals, for example, 176102 + ... + 373157.

It is an arithmetic number, because the mean of its divisors is an integer number (4440767100).

Almost surely, 2^54117390752 is an apocalyptic number.

It is an amenable number.

54117390752 is a deficient number, since it is larger than the sum of its proper divisors (52461019648).

54117390752 is a wasteful number, since it uses less digits than its factorization.

54117390752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552348 (or 552340 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 44.

The spelling of 54117390752 in words is "fifty-four billion, one hundred seventeen million, three hundred ninety thousand, seven hundred fifty-two".