53590 has 16 divisors (see below), whose sum is σ = 101088. Its totient is φ = 20416.

The previous prime is 53569. The next prime is 53591. The reversal of 53590 is 9535.

53590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53591) by changing a digit.

53590 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114 + ... + 346.

It is an arithmetic number, because the mean of its divisors is an integer number (6318).

2⁵³⁵⁹⁰ is an apocalyptic number.

53590 is a deficient number, since it is larger than the sum of its proper divisors (47498).

53590 is a wasteful number, since it uses less digits than its factorization.

53590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263.

The product of its (nonzero) digits is 675, while the sum is 22.

The square root of 53590 is about 231.4951403378. The cubic root of 53590 is about 37.7017276939.

It can be divided in two parts, 535 and 90, that added together give a 4-th power (625 = 5⁴).

The spelling of 53590 in words is "fifty-three thousand, five hundred ninety".