52655984 has 20 divisors (see below), whose sum is σ = 102977784. Its totient is φ = 26081088.

The previous prime is 52655983. The next prime is 52656001. The reversal of 52655984 is 48955625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52655983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13667 + ... + 17090.

Almost surely, 2^52655984 is an apocalyptic number.

It is an amenable number.

52655984 is a deficient number, since it is larger than the sum of its proper divisors (50321800).

52655984 is a wasteful number, since it uses less digits than its factorization.

52655984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30872 (or 30866 counting only the distinct ones).

The product of its digits is 432000, while the sum is 44.

The square root of 52655984 is about 7256.4443083372. Note that the first 3 decimals coincide. The cubic root of 52655984 is about 374.8140921469.

The spelling of 52655984 in words is "fifty-two million, six hundred fifty-five thousand, nine hundred eighty-four".