56441353 has 4 divisors (see below), whose sum is σ = 56940948. Its totient is φ = 55941760.

The previous prime is 56441339. The next prime is 56441387. The reversal of 56441353 is 35314465.

56441353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 535824 + 55905529 = 732^2 + 7477^2 .

It is a cyclic number.

It is not a de Polignac number, because 56441353 - 2⁹ = 56440841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56441303) 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 3 ways as a sum of consecutive naturals, for example, 249628 + ... + 249853.

It is an arithmetic number, because the mean of its divisors is an integer number (14235237).

Almost surely, 2^56441353 is an apocalyptic number.

It is an amenable number.

56441353 is a deficient number, since it is larger than the sum of its proper divisors (499595).

56441353 is a wasteful number, since it uses less digits than its factorization.

56441353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499594.

The product of its digits is 21600, while the sum is 31.

The square root of 56441353 is about 7512.7460359046. The cubic root of 56441353 is about 383.5887003326.

The spelling of 56441353 in words is "fifty-six million, four hundred forty-one thousand, three hundred fifty-three".