53241142 has 4 divisors (see below), whose sum is σ = 79861716. Its totient is φ = 26620570.

The previous prime is 53241137. The next prime is 53241143. The reversal of 53241142 is 24114235.

53241142 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (53241143) 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 as a sum of consecutive naturals, namely, 13310284 + ... + 13310287.

It is an arithmetic number, because the mean of its divisors is an integer number (19965429).

Almost surely, 2^53241142 is an apocalyptic number.

53241142 is a deficient number, since it is larger than the sum of its proper divisors (26620574).

53241142 is a wasteful number, since it uses less digits than its factorization.

53241142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26620573.

The product of its digits is 960, while the sum is 22.

The square root of 53241142 is about 7296.6527942612. The cubic root of 53241142 is about 376.1973980465.

Adding to 53241142 its reverse (24114235), we get a palindrome (77355377).

The spelling of 53241142 in words is "fifty-three million, two hundred forty-one thousand, one hundred forty-two".