53983232 has 48 divisors (see below), whose sum is σ = 110630520. Its totient is φ = 26320896.

The previous prime is 53983219. The next prime is 53983247. The reversal of 53983232 is 23238935.

It is a junction number, because it is equal to n+sod(n) for n = 53983192 and 53983201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87758 + ... + 88370.

Almost surely, 2^53983232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53983232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55315260).

53983232 is an abundant number, since it is smaller than the sum of its proper divisors (56647288).

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

53983232 is an equidigital number, since it uses as much as digits as its factorization.

53983232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678 (or 658 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 53983232 is about 7347.3282218777. The cubic root of 53983232 is about 377.9371880365.

The spelling of 53983232 in words is "fifty-three million, nine hundred eighty-three thousand, two hundred thirty-two".