43054561 has 8 divisors (see below), whose sum is σ = 47032704. Its totient is φ = 39087120.

The previous prime is 43054541. The next prime is 43054573. The reversal of 43054561 is 16545034.

43054561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43054561 - 2⁷ = 43054433 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a pancake number, because a pancake can be divided into 43054561 parts by 9279 straight cuts.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43054541) 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 7 ways as a sum of consecutive naturals, for example, 7416 + ... + 11878.

It is an arithmetic number, because the mean of its divisors is an integer number (5879088).

Almost surely, 2^43054561 is an apocalyptic number.

It is an amenable number.

43054561 is a deficient number, since it is larger than the sum of its proper divisors (3978143).

43054561 is a wasteful number, since it uses less digits than its factorization.

43054561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5351.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 43054561 is about 6561.5974426964. The cubic root of 43054561 is about 350.4879208537.

Adding to 43054561 its reverse (16545034), we get a palindrome (59599595).

The spelling of 43054561 in words is "forty-three million, fifty-four thousand, five hundred sixty-one".