53285632 has 18 divisors (see below), whose sum is σ = 106363628. Its totient is φ = 26642688.

The previous prime is 53285629. The next prime is 53285651. The reversal of 53285632 is 23658235.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103818 + ... + 104329.

Almost surely, 2^53285632 is an apocalyptic number.

It is an amenable number.

53285632 is a deficient number, since it is larger than the sum of its proper divisors (53077996).

53285632 is an equidigital number, since it uses as much as digits as its factorization.

53285632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208163 (or 208149 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 53285632 is about 7299.7008157869. The cubic root of 53285632 is about 376.3021563955.

The spelling of 53285632 in words is "fifty-three million, two hundred eighty-five thousand, six hundred thirty-two".