54446065 has 4 divisors (see below), whose sum is σ = 65335284. Its totient is φ = 43556848.

The previous prime is 54446059. The next prime is 54446107. The reversal of 54446065 is 56064445.

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 15358561 + 39087504 = 3919^2 + 6252^2 .

It is a cyclic number.

It is not a de Polignac number, because 54446065 - 2¹⁵ = 54413297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54446065.

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, 5444602 + ... + 5444611.

It is an arithmetic number, because the mean of its divisors is an integer number (16333821).

Almost surely, 2^54446065 is an apocalyptic number.

It is an amenable number.

54446065 is a deficient number, since it is larger than the sum of its proper divisors (10889219).

54446065 is a wasteful number, since it uses less digits than its factorization.

54446065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10889218.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 54446065 is about 7378.7576867654. The cubic root of 54446065 is about 379.0142154636.

The spelling of 54446065 in words is "fifty-four million, four hundred forty-six thousand, sixty-five".