53169608 has 16 divisors (see below), whose sum is σ = 105557580. Its totient is φ = 25020928.

The previous prime is 53169601. The next prime is 53169671. The reversal of 53169608 is 80696135.

53169608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 52736644 + 432964 = 7262^2 + 658^2 .

It is not an unprimeable number, because it can be changed into a prime (53169601) by changing a digit.

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, 195341 + ... + 195612.

Almost surely, 2^53169608 is an apocalyptic number.

It is an amenable number.

53169608 is a deficient number, since it is larger than the sum of its proper divisors (52387972).

53169608 is a wasteful number, since it uses less digits than its factorization.

53169608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390976 (or 390972 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 53169608 is about 7291.7493100079. The cubic root of 53169608 is about 376.0288381382.

It can be divided in two parts, 5 and 3169608, that added together give a palindrome (3169613).

The spelling of 53169608 in words is "fifty-three million, one hundred sixty-nine thousand, six hundred eight".