54123330 has 32 divisors (see below), whose sum is σ = 130336128. Its totient is φ = 14384000.

The previous prime is 54123319. The next prime is 54123353. The reversal of 54123330 is 3332145.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54123297 and 54123306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6430 + ... + 12230.

It is an arithmetic number, because the mean of its divisors is an integer number (4073004).

Almost surely, 2^54123330 is an apocalyptic number.

54123330 is an abundant number, since it is smaller than the sum of its proper divisors (76212798).

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

54123330 is a wasteful number, since it uses less digits than its factorization.

54123330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6122.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 54123330 is about 7356.8559860854. The cubic root of 54123330 is about 378.2638481502.

Adding to 54123330 its reverse (3332145), we get a palindrome (57455475).

It can be divided in two parts, 541 and 23330, that added together give a triangular number (23871 = T₂₁₈).

The spelling of 54123330 in words is "fifty-four million, one hundred twenty-three thousand, three hundred thirty".