53411243 has 8 divisors (see below), whose sum is σ = 55609680. Its totient is φ = 51236640.

The previous prime is 53411219. The next prime is 53411249. The reversal of 53411243 is 34211435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53411243 - 2⁶ = 53411179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53411249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1313 + ... + 10418.

It is an arithmetic number, because the mean of its divisors is an integer number (6951210).

Almost surely, 2^53411243 is an apocalyptic number.

53411243 is a deficient number, since it is larger than the sum of its proper divisors (2198437).

53411243 is a wasteful number, since it uses less digits than its factorization.

53411243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11917.

The product of its digits is 1440, while the sum is 23.

The square root of 53411243 is about 7308.2995970335. The cubic root of 53411243 is about 376.5976118829.

Adding to 53411243 its reverse (34211435), we get a palindrome (87622678).

The spelling of 53411243 in words is "fifty-three million, four hundred eleven thousand, two hundred forty-three".