53201441 has 4 divisors (see below), whose sum is σ = 53799300. Its totient is φ = 52603584.

The previous prime is 53201431. The next prime is 53201459. The reversal of 53201441 is 14410235.

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 30913600 + 22287841 = 5560^2 + 4721^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53201441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53201431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298796 + ... + 298973.

It is an arithmetic number, because the mean of its divisors is an integer number (13449825).

Almost surely, 2^53201441 is an apocalyptic number.

It is an amenable number.

53201441 is a deficient number, since it is larger than the sum of its proper divisors (597859).

53201441 is an equidigital number, since it uses as much as digits as its factorization.

53201441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597858.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 53201441 is about 7293.9317929358. The cubic root of 53201441 is about 376.1038668271.

Adding to 53201441 its reverse (14410235), we get a palindrome (67611676).

The spelling of 53201441 in words is "fifty-three million, two hundred one thousand, four hundred forty-one".