53524232 has 16 divisors (see below), whose sum is σ = 101280300. Its totient is φ = 26516160.

The previous prime is 53524217. The next prime is 53524253. The reversal of 53524232 is 23242535.

It can be written as a sum of positive squares in 2 ways, for example, as 51351556 + 2172676 = 7166^2 + 1474^2 .

It is a super-2 number, since 2×53524232² = 5729686822379648, which contains 22 as substring.

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, 29819 + ... + 31562.

Almost surely, 2^53524232 is an apocalyptic number.

It is an amenable number.

53524232 is a deficient number, since it is larger than the sum of its proper divisors (47756068).

53524232 is a wasteful number, since it uses less digits than its factorization.

53524232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61496 (or 61492 counting only the distinct ones).

The product of its digits is 7200, while the sum is 26.

The square root of 53524232 is about 7316.0256970571. The cubic root of 53524232 is about 376.8629830872.

Adding to 53524232 its reverse (23242535), we get a palindrome (76766767).

The spelling of 53524232 in words is "fifty-three million, five hundred twenty-four thousand, two hundred thirty-two".