52655983 has 2 divisors, whose sum is σ = 52655984. Its totient is φ = 52655982.

The previous prime is 52655971. The next prime is 52656001. The reversal of 52655983 is 38955625.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52655983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52655483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26327991 + 26327992.

It is an arithmetic number, because the mean of its divisors is an integer number (26327992).

Almost surely, 2^52655983 is an apocalyptic number.

52655983 is a deficient number, since it is larger than the sum of its proper divisors (1).

52655983 is an equidigital number, since it uses as much as digits as its factorization.

52655983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324000, while the sum is 43.

The square root of 52655983 is about 7256.4442394330. Note that the first 3 decimals coincide. The cubic root of 52655983 is about 374.8140897742.

The spelling of 52655983 in words is "fifty-two million, six hundred fifty-five thousand, nine hundred eighty-three".