53282805 has 16 divisors (see below), whose sum is σ = 87236160. Its totient is φ = 27756288.

The previous prime is 53282791. The next prime is 53282807. The reversal of 53282805 is 50828235.

It is not a de Polignac number, because 53282805 - 2⁹ = 53282293 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53282807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40660 + ... + 41949.

It is an arithmetic number, because the mean of its divisors is an integer number (5452260).

Almost surely, 2^53282805 is an apocalyptic number.

It is an amenable number.

53282805 is a deficient number, since it is larger than the sum of its proper divisors (33953355).

53282805 is a wasteful number, since it uses less digits than its factorization.

53282805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82660.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 53282805 is about 7299.5071751455. The cubic root of 53282805 is about 376.2955015371.

The spelling of 53282805 in words is "fifty-three million, two hundred eighty-two thousand, eight hundred five".