54066330 has 48 divisors (see below), whose sum is σ = 146689920. Its totient is φ = 13790304.

The previous prime is 54066323. The next prime is 54066347. The reversal of 54066330 is 3366045.

It is a junction number, because it is equal to n+sod(n) for n = 54066294 and 54066303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10990 + ... + 15129.

It is an arithmetic number, because the mean of its divisors is an integer number (3056040).

Almost surely, 2^54066330 is an apocalyptic number.

54066330 is an abundant number, since it is smaller than the sum of its proper divisors (92623590).

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

54066330 is a wasteful number, since it uses less digits than its factorization.

54066330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26155 (or 26152 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 54066330 is about 7352.9810281273. The cubic root of 54066330 is about 378.1310119482.

The spelling of 54066330 in words is "fifty-four million, sixty-six thousand, three hundred thirty".