54111360 has 64 divisors (see below), whose sum is σ = 172486080. Its totient is φ = 14429184.

The previous prime is 54111347. The next prime is 54111371. The reversal of 54111360 is 6311145.

It is a tau number, because it is divible by the number of its divisors (64).

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 7 ways as a sum of consecutive naturals, for example, 12172 + ... + 16011.

It is an arithmetic number, because the mean of its divisors is an integer number (2695095).

Almost surely, 2^54111360 is an apocalyptic number.

It is an amenable number.

54111360 is an abundant number, since it is smaller than the sum of its proper divisors (118374720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54111360 is a wasteful number, since it uses less digits than its factorization.

54111360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28205 (or 28193 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 54111360 is about 7356.0424142333. The cubic root of 54111360 is about 378.2359602868.

The spelling of 54111360 in words is "fifty-four million, one hundred eleven thousand, three hundred sixty".