53072241 has 16 divisors (see below), whose sum is σ = 72823104. Its totient is φ = 34366464.

The previous prime is 53072219. The next prime is 53072251. The reversal of 53072241 is 14227035.

53072241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53072241 - 2⁶ = 53072177 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53072251) 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 15 ways as a sum of consecutive naturals, for example, 12865 + ... + 16481.

It is an arithmetic number, because the mean of its divisors is an integer number (4551444).

Almost surely, 2^53072241 is an apocalyptic number.

It is an amenable number.

53072241 is a deficient number, since it is larger than the sum of its proper divisors (19750863).

53072241 is a wasteful number, since it uses less digits than its factorization.

53072241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3760.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 53072241 is about 7285.0697319930. The cubic root of 53072241 is about 375.7991632473.

Adding to 53072241 its reverse (14227035), we get a palindrome (67299276).

It can be divided in two parts, 530 and 72241, that added together give a triangular number (72771 = T₃₈₁).

The spelling of 53072241 in words is "fifty-three million, seventy-two thousand, two hundred forty-one".