44553601 has 2 divisors, whose sum is σ = 44553602. Its totient is φ = 44553600.

The previous prime is 44553581. The next prime is 44553611. The reversal of 44553601 is 10635544.

44553601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41990400 + 2563201 = 6480^2 + 1601^2 .

It is a cyclic number.

It is not a de Polignac number, because 44553601 - 2⁵ = 44553569 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44553601.

It is not a weakly prime, because it can be changed into another prime (44553611) 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 as a sum of consecutive naturals, namely, 22276800 + 22276801.

It is an arithmetic number, because the mean of its divisors is an integer number (22276801).

Almost surely, 2^44553601 is an apocalyptic number.

It is an amenable number.

44553601 is a deficient number, since it is larger than the sum of its proper divisors (1).

44553601 is an equidigital number, since it uses as much as digits as its factorization.

44553601 is an odious number, because the sum of its binary digits is odd.

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

The square root of 44553601 is about 6674.8483877913. The cubic root of 44553601 is about 354.5092763495.

It can be divided in two parts, 44553 and 601, that added together give a palindrome (45154).

The spelling of 44553601 in words is "forty-four million, five hundred fifty-three thousand, six hundred one".