53245422 has 12 divisors (see below), whose sum is σ = 115365120. Its totient is φ = 17748468.

The previous prime is 53245403. The next prime is 53245427. The reversal of 53245422 is 22454235.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53245427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1479022 + ... + 1479057.

It is an arithmetic number, because the mean of its divisors is an integer number (9613760).

Almost surely, 2^53245422 is an apocalyptic number.

53245422 is an abundant number, since it is smaller than the sum of its proper divisors (62119698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53245422 is a wasteful number, since it uses less digits than its factorization.

53245422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958087 (or 2958084 counting only the distinct ones).

The product of its digits is 9600, while the sum is 27.

The square root of 53245422 is about 7296.9460735297. The cubic root of 53245422 is about 376.2074784822.

Adding to 53245422 its reverse (22454235), we get a palindrome (75699657).

It can be divided in two parts, 532 and 45422, that added together give a palindrome (45954).

The spelling of 53245422 in words is "fifty-three million, two hundred forty-five thousand, four hundred twenty-two".