53032236 has 12 divisors (see below), whose sum is σ = 123741912. Its totient is φ = 17677408.

The previous prime is 53032193. The next prime is 53032283. The reversal of 53032236 is 63223035.

It is a tau number, because it is divible by the number of its divisors (12).

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, 2209665 + ... + 2209688.

It is an arithmetic number, because the mean of its divisors is an integer number (10311826).

Almost surely, 2^53032236 is an apocalyptic number.

It is an amenable number.

53032236 is an abundant number, since it is smaller than the sum of its proper divisors (70709676).

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

53032236 is a wasteful number, since it uses less digits than its factorization.

53032236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4419360 (or 4419358 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 53032236 is about 7282.3235303027. The cubic root of 53032236 is about 375.7047157280.

The spelling of 53032236 in words is "fifty-three million, thirty-two thousand, two hundred thirty-six".