53635332 has 36 divisors (see below), whose sum is σ = 129344208. Its totient is φ = 17298000.

The previous prime is 53635331. The next prime is 53635349. The reversal of 53635332 is 23353635.

It is a self number, because there is not a number n which added to its sum of digits gives 53635332.

It is not an unprimeable number, because it can be changed into a prime (53635331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9207 + ... + 13857.

Almost surely, 2^53635332 is an apocalyptic number.

It is an amenable number.

53635332 is an abundant number, since it is smaller than the sum of its proper divisors (75708876).

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

53635332 is a wasteful number, since it uses less digits than its factorization.

53635332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4720 (or 4687 counting only the distinct ones).

The product of its digits is 24300, while the sum is 30.

The square root of 53635332 is about 7323.6146812896. The cubic root of 53635332 is about 377.1235537969.

Adding to 53635332 its reverse (23353635), we get a palindrome (76988967).

The spelling of 53635332 in words is "fifty-three million, six hundred thirty-five thousand, three hundred thirty-two".