53534532 has 12 divisors (see below), whose sum is σ = 124913936. Its totient is φ = 17844840.

The previous prime is 53534519. The next prime is 53534539. The reversal of 53534532 is 23543535.

53534532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×53534532² = 5731892232918048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53534532.

It is not an unprimeable number, because it can be changed into a prime (53534539) 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, 2230594 + ... + 2230617.

Almost surely, 2^53534532 is an apocalyptic number.

It is an amenable number.

53534532 is an abundant number, since it is smaller than the sum of its proper divisors (71379404).

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

53534532 is a wasteful number, since it uses less digits than its factorization.

53534532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4461218 (or 4461216 counting only the distinct ones).

The product of its digits is 27000, while the sum is 30.

The square root of 53534532 is about 7316.7295972996. The cubic root of 53534532 is about 376.8871555639.

The spelling of 53534532 in words is "fifty-three million, five hundred thirty-four thousand, five hundred thirty-two".