54004518 has 12 divisors (see below), whose sum is σ = 117009828. Its totient is φ = 18001500.

The previous prime is 54004513. The next prime is 54004519. The reversal of 54004518 is 81540045.

It is a junction number, because it is equal to n+sod(n) for n = 54004491 and 54004500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54004513) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1500108 + ... + 1500143.

It is an arithmetic number, because the mean of its divisors is an integer number (9750819).

Almost surely, 2^54004518 is an apocalyptic number.

54004518 is an abundant number, since it is smaller than the sum of its proper divisors (63005310).

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

54004518 is a wasteful number, since it uses less digits than its factorization.

54004518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000259 (or 3000256 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 54004518 is about 7348.7766328825. The cubic root of 54004518 is about 377.9868560139.

The spelling of 54004518 in words is "fifty-four million, four thousand, five hundred eighteen".