54459066 has 16 divisors (see below), whose sum is σ = 109490688. Its totient is φ = 18057600.

The previous prime is 54459049. The next prime is 54459077. The reversal of 54459066 is 66095445.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22615 + ... + 24906.

It is an arithmetic number, because the mean of its divisors is an integer number (6843168).

Almost surely, 2^54459066 is an apocalyptic number.

54459066 is an abundant number, since it is smaller than the sum of its proper divisors (55031622).

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

54459066 is a wasteful number, since it uses less digits than its factorization.

54459066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47717.

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 54459066 is about 7379.6386090377. The cubic root of 54459066 is about 379.0443809228.

The spelling of 54459066 in words is "fifty-four million, four hundred fifty-nine thousand, sixty-six".