54450085 has 8 divisors (see below), whose sum is σ = 68181120. Its totient is φ = 41666064.

The previous prime is 54450079. The next prime is 54450127. The reversal of 54450085 is 58005445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54450085 - 2¹⁹ = 53925797 is a prime.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 236625 + ... + 236854.

It is an arithmetic number, because the mean of its divisors is an integer number (8522640).

Almost surely, 2^54450085 is an apocalyptic number.

It is an amenable number.

54450085 is a deficient number, since it is larger than the sum of its proper divisors (13731035).

54450085 is a wasteful number, since it uses less digits than its factorization.

54450085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473507.

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 54450085 is about 7379.0300853161. The cubic root of 54450085 is about 379.0235433471.

The spelling of 54450085 in words is "fifty-four million, four hundred fifty thousand, eighty-five".