53163582 has 8 divisors (see below), whose sum is σ = 106327176. Its totient is φ = 17721192.

The previous prime is 53163581. The next prime is 53163613. The reversal of 53163582 is 28536135.

It is a sphenic number, since it is the product of 3 distinct primes.

53163582 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53163581) 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, 4430293 + ... + 4430304.

It is an arithmetic number, because the mean of its divisors is an integer number (13290897).

Almost surely, 2^53163582 is an apocalyptic number.

53163582 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53163582 is a wasteful number, since it uses less digits than its factorization.

53163582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8860602.

The product of its digits is 21600, while the sum is 33.

The square root of 53163582 is about 7291.3360915541. The cubic root of 53163582 is about 376.0146318057.

The spelling of 53163582 in words is "fifty-three million, one hundred sixty-three thousand, five hundred eighty-two".