54404105 has 16 divisors (see below), whose sum is σ = 75665664. Its totient is φ = 36778560.

The previous prime is 54404083. The next prime is 54404107. The reversal of 54404105 is 50140445.

It is not a de Polignac number, because 54404105 - 2⁶ = 54404041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54404107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8462 + ... + 13431.

It is an arithmetic number, because the mean of its divisors is an integer number (4729104).

Almost surely, 2^54404105 is an apocalyptic number.

It is an amenable number.

54404105 is a deficient number, since it is larger than the sum of its proper divisors (21261559).

54404105 is a wasteful number, since it uses less digits than its factorization.

54404105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21976.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 54404105 is about 7375.9138416877. The cubic root of 54404105 is about 378.9168253604.

The spelling of 54404105 in words is "fifty-four million, four hundred four thousand, one hundred five".