54105774 has 16 divisors (see below), whose sum is σ = 108939600. Its totient is φ = 17913920.

The previous prime is 54105769. The next prime is 54105809. The reversal of 54105774 is 47750145.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29367 + ... + 31154.

It is an arithmetic number, because the mean of its divisors is an integer number (6808725).

Almost surely, 2^54105774 is an apocalyptic number.

54105774 is an abundant number, since it is smaller than the sum of its proper divisors (54833826).

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

54105774 is a wasteful number, since it uses less digits than its factorization.

54105774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60675.

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 54105774 is about 7355.6627165742. The cubic root of 54105774 is about 378.2229445431. Note that the first 3 decimals are identical.

The spelling of 54105774 in words is "fifty-four million, one hundred five thousand, seven hundred seventy-four".