54414405 has 12 divisors (see below), whose sum is σ = 94318380. Its totient is φ = 29020992.

The previous prime is 54414403. The next prime is 54414439. The reversal of 54414405 is 50441445.

54414405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 32455809 + 21958596 = 5697^2 + 4686^2 .

It is not a de Polignac number, because 54414405 - 2¹ = 54414403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54414403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 604560 + ... + 604649.

It is an arithmetic number, because the mean of its divisors is an integer number (7859865).

Almost surely, 2^54414405 is an apocalyptic number.

It is an amenable number.

54414405 is a deficient number, since it is larger than the sum of its proper divisors (39903975).

54414405 is a wasteful number, since it uses less digits than its factorization.

54414405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209220 (or 1209217 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 54414405 is about 7376.6120272114. The cubic root of 54414405 is about 378.9407365281.

It can be divided in two parts, 5441440 and 5, that added together give a palindrome (5441445).

The spelling of 54414405 in words is "fifty-four million, four hundred fourteen thousand, four hundred five".