654103441 has 32 divisors (see below), whose sum is σ = 737510400. Its totient is φ = 577290240.

The previous prime is 654103403. The next prime is 654103459. The reversal of 654103441 is 144301456.

It is a cyclic number.

It is not a de Polignac number, because 654103441 - 2¹⁹ = 653579153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (654104441) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3389041 + ... + 3389233.

It is an arithmetic number, because the mean of its divisors is an integer number (23047200).

Almost surely, 2^654103441 is an apocalyptic number.

It is an amenable number.

654103441 is a deficient number, since it is larger than the sum of its proper divisors (83406959).

654103441 is a wasteful number, since it uses less digits than its factorization.

654103441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 654103441 is about 25575.4460567162. The cubic root of 654103441 is about 868.0581346843.

Adding to 654103441 its reverse (144301456), we get a palindrome (798404897).

The spelling of 654103441 in words is "six hundred fifty-four million, one hundred three thousand, four hundred forty-one".