54216155515334 has 16 divisors (see below), whose sum is σ = 84785598189072. Its totient is φ = 25978078902048.

The previous prime is 54216155515307. The next prime is 54216155515339. The reversal of 54216155515334 is 43351555161245.

54216155515334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54216155515339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5947357829 + ... + 5947366944.

It is an arithmetic number, because the mean of its divisors is an integer number (5299099886817).

Almost surely, 2^{54216155515334} is an apocalyptic number.

54216155515334 is a deficient number, since it is larger than the sum of its proper divisors (30569442673738).

54216155515334 is a wasteful number, since it uses less digits than its factorization.

54216155515334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11894724871.

The product of its digits is 5400000, while the sum is 50.

The spelling of 54216155515334 in words is "fifty-four trillion, two hundred sixteen billion, one hundred fifty-five million, five hundred fifteen thousand, three hundred thirty-four".