53562252 has 12 divisors (see below), whose sum is σ = 124978616. Its totient is φ = 17854080.

The previous prime is 53562251. The next prime is 53562263. The reversal of 53562252 is 25226535.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (53562251) 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, 2231749 + ... + 2231772.

Almost surely, 2^53562252 is an apocalyptic number.

It is an amenable number.

53562252 is an abundant number, since it is smaller than the sum of its proper divisors (71416364).

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

53562252 is a wasteful number, since it uses less digits than its factorization.

53562252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4463528 (or 4463526 counting only the distinct ones).

The product of its digits is 18000, while the sum is 30.

The square root of 53562252 is about 7318.6236410954. The cubic root of 53562252 is about 376.9521946386.

Adding to 53562252 its reverse (25226535), we get a palindrome (78788787).

The spelling of 53562252 in words is "fifty-three million, five hundred sixty-two thousand, two hundred fifty-two".