54000093 has 16 divisors (see below), whose sum is σ = 82722816. Its totient is φ = 30693360.

The previous prime is 54000061. The next prime is 54000103. The reversal of 54000093 is 39000045.

It is not a de Polignac number, because 54000093 - 2⁵ = 54000061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54000053) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2721 + ... + 10742.

It is an arithmetic number, because the mean of its divisors is an integer number (5170176).

Almost surely, 2^54000093 is an apocalyptic number.

It is an amenable number.

54000093 is a deficient number, since it is larger than the sum of its proper divisors (28722723).

54000093 is a wasteful number, since it uses less digits than its factorization.

54000093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13664.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 54000093 is about 7348.4755561953. The cubic root of 54000093 is about 377.9765319547.

The spelling of 54000093 in words is "fifty-four million, ninety-three", and thus it is an aban number.