53169632 has 24 divisors (see below), whose sum is σ = 105720552. Its totient is φ = 26320000.

The previous prime is 53169601. The next prime is 53169671. The reversal of 53169632 is 23696135.

53169632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 53169592 and 53169601.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4994 + ... + 11457.

It is an arithmetic number, because the mean of its divisors is an integer number (4405023).

Almost surely, 2^53169632 is an apocalyptic number.

It is an amenable number.

53169632 is a deficient number, since it is larger than the sum of its proper divisors (52550920).

53169632 is a wasteful number, since it uses less digits than its factorization.

53169632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16562 (or 16554 counting only the distinct ones).

The product of its digits is 29160, while the sum is 35.

The square root of 53169632 is about 7291.7509557033. The cubic root of 53169632 is about 376.0288947162.

The spelling of 53169632 in words is "fifty-three million, one hundred sixty-nine thousand, six hundred thirty-two".