54454105 has 4 divisors (see below), whose sum is σ = 65344932. Its totient is φ = 43563280.

The previous prime is 54454097. The next prime is 54454117. The reversal of 54454105 is 50145445.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39275289 + 15178816 = 6267^2 + 3896^2 .

It is not a de Polignac number, because 54454105 - 2³ = 54454097 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 5445406 + ... + 5445415.

It is an arithmetic number, because the mean of its divisors is an integer number (16336233).

Almost surely, 2^54454105 is an apocalyptic number.

It is an amenable number.

54454105 is a deficient number, since it is larger than the sum of its proper divisors (10890827).

54454105 is a wasteful number, since it uses less digits than its factorization.

54454105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10890826.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 54454105 is about 7379.3024738115. The cubic root of 54454105 is about 379.0328707715.

The spelling of 54454105 in words is "fifty-four million, four hundred fifty-four thousand, one hundred five".