53543008 has 24 divisors (see below), whose sum is σ = 105696360. Its totient is φ = 26699520.

The previous prime is 53542987. The next prime is 53543053. The reversal of 53543008 is 80034535.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11043 + ... + 15133.

It is an arithmetic number, because the mean of its divisors is an integer number (4404015).

Almost surely, 2^53543008 is an apocalyptic number.

It is an amenable number.

53543008 is a deficient number, since it is larger than the sum of its proper divisors (52153352).

53543008 is a wasteful number, since it uses less digits than its factorization.

53543008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4510 (or 4502 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 53543008 is about 7317.3087949054. The cubic root of 53543008 is about 376.9070450747.

The spelling of 53543008 in words is "fifty-three million, five hundred forty-three thousand, eight".