53755032 has 16 divisors (see below), whose sum is σ = 134387640. Its totient is φ = 17918336.

The previous prime is 53755027. The next prime is 53755049. The reversal of 53755032 is 23055735.

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, 1119873 + ... + 1119920.

Almost surely, 2^53755032 is an apocalyptic number.

It is an amenable number.

53755032 is an abundant number, since it is smaller than the sum of its proper divisors (80632608).

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

53755032 is a wasteful number, since it uses less digits than its factorization.

53755032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239802 (or 2239798 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 30.

The square root of 53755032 is about 7331.7823208276. The cubic root of 53755032 is about 377.4038923213.

The spelling of 53755032 in words is "fifty-three million, seven hundred fifty-five thousand, thirty-two".