53798 has 8 divisors (see below), whose sum is σ = 82992. Its totient is φ = 26136.

The previous prime is 53791. The next prime is 53813. The reversal of 53798 is 89735.

53798 is nontrivially palindromic in base 12.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53791) by changing a digit.

53798 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290 + ... + 437.

It is an arithmetic number, because the mean of its divisors is an integer number (10374).

2⁵³⁷⁹⁸ is an apocalyptic number.

53798 is a deficient number, since it is larger than the sum of its proper divisors (29194).

53798 is a wasteful number, since it uses less digits than its factorization.

53798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766.

The product of its digits is 7560, while the sum is 32.

The square root of 53798 is about 231.9439587487. The cubic root of 53798 is about 37.7504422269.

Subtracting 53798 from its reverse (89735), we obtain a cube (35937 = 33³).

The spelling of 53798 in words is "fifty-three thousand, seven hundred ninety-eight".