53663308 has 12 divisors (see below), whose sum is σ = 94077592. Its totient is φ = 26784000.

The previous prime is 53663303. The next prime is 53663327. The reversal of 53663308 is 80336635.

It is a happy number.

53663308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (53663303) 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, 9318 + ... + 13933.

Almost surely, 2^53663308 is an apocalyptic number.

It is an amenable number.

53663308 is a deficient number, since it is larger than the sum of its proper divisors (40414284).

53663308 is a wasteful number, since it uses less digits than its factorization.

53663308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23832 (or 23830 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 53663308 is about 7325.5244180878. The cubic root of 53663308 is about 377.1891111719.

The spelling of 53663308 in words is "fifty-three million, six hundred sixty-three thousand, three hundred eight".