54000458 has 32 divisors (see below), whose sum is σ = 87246720. Its totient is φ = 25009600.

The previous prime is 54000383. The next prime is 54000461. The reversal of 54000458 is 85400045.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274016 + ... + 274212.

It is an arithmetic number, because the mean of its divisors is an integer number (2726460).

Almost surely, 2^54000458 is an apocalyptic number.

54000458 is a deficient number, since it is larger than the sum of its proper divisors (33246262).

54000458 is a wasteful number, since it uses less digits than its factorization.

54000458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 54000458 is about 7348.5003912363. The cubic root of 54000458 is about 377.9773835651.

The spelling of 54000458 in words is "fifty-four million, four hundred fifty-eight", and thus it is an aban number.