53182689 has 12 divisors (see below), whose sum is σ = 82487664. Its totient is φ = 30390024.

The previous prime is 53182663. The next prime is 53182697. The reversal of 53182689 is 98628135.

It is not a de Polignac number, because 53182689 - 2⁷ = 53182561 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 53182689.

It is not an unprimeable number, because it can be changed into a prime (53182609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180747 + ... + 181040.

It is an arithmetic number, because the mean of its divisors is an integer number (6873972).

Almost surely, 2^53182689 is an apocalyptic number.

It is an amenable number.

53182689 is a deficient number, since it is larger than the sum of its proper divisors (29304975).

53182689 is a wasteful number, since it uses less digits than its factorization.

53182689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361804 (or 361797 counting only the distinct ones).

The product of its digits is 103680, while the sum is 42.

The square root of 53182689 is about 7292.6462275363. The cubic root of 53182689 is about 376.0596729835.

The spelling of 53182689 in words is "fifty-three million, one hundred eighty-two thousand, six hundred eighty-nine".