53163230 has 8 divisors (see below), whose sum is σ = 95693832. Its totient is φ = 21265288.

The previous prime is 53163217. The next prime is 53163239. The reversal of 53163230 is 3236135.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53163196 and 53163205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53163239) 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, 2658152 + ... + 2658171.

It is an arithmetic number, because the mean of its divisors is an integer number (11961729).

Almost surely, 2^53163230 is an apocalyptic number.

53163230 is a deficient number, since it is larger than the sum of its proper divisors (42530602).

53163230 is a wasteful number, since it uses less digits than its factorization.

53163230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5316330.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 53163230 is about 7291.3119532770. The cubic root of 53163230 is about 376.0138019304.

Adding to 53163230 its reverse (3236135), we get a palindrome (56399365).

The spelling of 53163230 in words is "fifty-three million, one hundred sixty-three thousand, two hundred thirty".