53839232 has 32 divisors (see below), whose sum is σ = 109884600. Its totient is φ = 26260480.

The previous prime is 53839223. The next prime is 53839241. The reversal of 53839232 is 23293835.

It is an interprime number because it is at equal distance from previous prime (53839223) and next prime (53839241).

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 53839192 and 53839201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119 + ... + 10377.

Almost surely, 2^53839232 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 53839232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54942300).

53839232 is an abundant number, since it is smaller than the sum of its proper divisors (56045368).

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

53839232 is a wasteful number, since it uses less digits than its factorization.

53839232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10314 (or 10302 counting only the distinct ones).

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

The square root of 53839232 is about 7337.5221975814. The cubic root of 53839232 is about 377.6008402739.

The spelling of 53839232 in words is "fifty-three million, eight hundred thirty-nine thousand, two hundred thirty-two".