53663924 has 12 divisors (see below), whose sum is σ = 94790304. Its totient is φ = 26580984.

The previous prime is 53663921. The next prime is 53663941. The reversal of 53663924 is 42936635.

53663924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53663921) 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, 62264 + ... + 63119.

It is an arithmetic number, because the mean of its divisors is an integer number (7899192).

Almost surely, 2^53663924 is an apocalyptic number.

It is an amenable number.

53663924 is a deficient number, since it is larger than the sum of its proper divisors (41126380).

53663924 is a wasteful number, since it uses less digits than its factorization.

53663924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125494 (or 125492 counting only the distinct ones).

The product of its digits is 116640, while the sum is 38.

The square root of 53663924 is about 7325.5664627386. The cubic root of 53663924 is about 377.1905544150.

The spelling of 53663924 in words is "fifty-three million, six hundred sixty-three thousand, nine hundred twenty-four".