54720108 has 18 divisors (see below), whose sum is σ = 138320364. Its totient is φ = 18240024.

The previous prime is 54720041. The next prime is 54720119. The reversal of 54720108 is 80102745.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 759966 + ... + 760037.

Almost surely, 2^54720108 is an apocalyptic number.

It is an amenable number.

54720108 is an abundant number, since it is smaller than the sum of its proper divisors (83600256).

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

54720108 is a wasteful number, since it uses less digits than its factorization.

54720108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520013 (or 1520008 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 54720108 is about 7397.3041035231. The cubic root of 54720108 is about 379.6490480900.

The spelling of 54720108 in words is "fifty-four million, seven hundred twenty thousand, one hundred eight".