54564405 has 32 divisors (see below), whose sum is σ = 100128000. Its totient is φ = 24855552.

The previous prime is 54564383. The next prime is 54564467. The reversal of 54564405 is 50446545.

It is not a de Polignac number, because 54564405 - 2⁹ = 54563893 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 (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35901 + ... + 37389.

It is an arithmetic number, because the mean of its divisors is an integer number (3129000).

Almost surely, 2^54564405 is an apocalyptic number.

It is an amenable number.

54564405 is a deficient number, since it is larger than the sum of its proper divisors (45563595).

54564405 is a wasteful number, since it uses less digits than its factorization.

54564405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 54564405 is about 7386.7722991845. The cubic root of 54564405 is about 379.2886159819.

The spelling of 54564405 in words is "fifty-four million, five hundred sixty-four thousand, four hundred five".