54444565 has 32 divisors (see below), whose sum is σ = 79626240. Its totient is φ = 34926144.

The previous prime is 54444553. The next prime is 54444583. The reversal of 54444565 is 56544445.

54444565 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54444565 - 2⁷ = 54444437 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 (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37116 + ... + 38554.

It is an arithmetic number, because the mean of its divisors is an integer number (2488320).

Almost surely, 2^54444565 is an apocalyptic number.

It is an amenable number.

54444565 is a deficient number, since it is larger than the sum of its proper divisors (25181675).

54444565 is a wasteful number, since it uses less digits than its factorization.

54444565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521.

The product of its digits is 192000, while the sum is 37.

The square root of 54444565 is about 7378.6560429390. The cubic root of 54444565 is about 379.0107347925.

The spelling of 54444565 in words is "fifty-four million, four hundred forty-four thousand, five hundred sixty-five".