53232412 has 12 divisors (see below), whose sum is σ = 94336480. Its totient is φ = 26279136.

The previous prime is 53232407. The next prime is 53232437. The reversal of 53232412 is 21423235.

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, 83913 + ... + 84544.

Almost surely, 2^53232412 is an apocalyptic number.

It is an amenable number.

53232412 is a deficient number, since it is larger than the sum of its proper divisors (41104068).

53232412 is a wasteful number, since it uses less digits than its factorization.

53232412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168540 (or 168538 counting only the distinct ones).

The product of its digits is 1440, while the sum is 22.

The square root of 53232412 is about 7296.0545502347. The cubic root of 53232412 is about 376.1768351091.

Adding to 53232412 its reverse (21423235), we get a palindrome (74655647).

The spelling of 53232412 in words is "fifty-three million, two hundred thirty-two thousand, four hundred twelve".