54000555 has 32 divisors (see below), whose sum is σ = 100374528. Its totient is φ = 24278400.

The previous prime is 54000539. The next prime is 54000577. The reversal of 54000555 is 55500045.

It is not a de Polignac number, because 54000555 - 2⁴ = 54000539 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2190 + ... + 10620.

It is an arithmetic number, because the mean of its divisors is an integer number (3136704).

Almost surely, 2^54000555 is an apocalyptic number.

54000555 is a deficient number, since it is larger than the sum of its proper divisors (46373973).

54000555 is a wasteful number, since it uses less digits than its factorization.

54000555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8507.

The product of its (nonzero) digits is 2500, while the sum is 24.

The square root of 54000555 is about 7348.5069912194. The cubic root of 54000555 is about 377.9776098829.

The spelling of 54000555 in words is "fifty-four million, five hundred fifty-five", and thus it is an aban number.