53332522 has 8 divisors (see below), whose sum is σ = 81508356. Its totient is φ = 26163072.

The previous prime is 53332471. The next prime is 53332523. The reversal of 53332522 is 22523335.

53332522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 53275401 + 57121 = 7299^2 + 239^2 .

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

It is not an unprimeable number, because it can be changed into a prime (53332523) 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, 251463 + ... + 251674.

Almost surely, 2^53332522 is an apocalyptic number.

53332522 is a deficient number, since it is larger than the sum of its proper divisors (28175834).

53332522 is a wasteful number, since it uses less digits than its factorization.

53332522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503192.

The product of its digits is 5400, while the sum is 25.

The square root of 53332522 is about 7302.9118849949. The cubic root of 53332522 is about 376.4125028080.

Adding to 53332522 its reverse (22523335), we get a palindrome (75855857).

The spelling of 53332522 in words is "fifty-three million, three hundred thirty-two thousand, five hundred twenty-two".