53244131 has 4 divisors (see below), whose sum is σ = 53715432. Its totient is φ = 52772832.

The previous prime is 53244101. The next prime is 53244151. The reversal of 53244131 is 13144235.

53244131 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 is a cyclic number.

It is not a de Polignac number, because 53244131 - 2⁶ = 53244067 is a prime.

It is a super-3 number, since 3×53244131³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53244097 and 53244106.

It is not an unprimeable number, because it can be changed into a prime (53244101) 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, 235481 + ... + 235706.

It is an arithmetic number, because the mean of its divisors is an integer number (13428858).

Almost surely, 2^53244131 is an apocalyptic number.

53244131 is a deficient number, since it is larger than the sum of its proper divisors (471301).

53244131 is a wasteful number, since it uses less digits than its factorization.

53244131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471300.

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

The square root of 53244131 is about 7296.8576113283. The cubic root of 53244131 is about 376.2044379217.

Adding to 53244131 its reverse (13144235), we get a palindrome (66388366).

The spelling of 53244131 in words is "fifty-three million, two hundred forty-four thousand, one hundred thirty-one".