59543 has 4 divisors (see below), whose sum is σ = 64968. Its totient is φ = 54120.

The previous prime is 59539. The next prime is 59557. The reversal of 59543 is 34595.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 59543 - 2² = 59539 is a prime.

It is a super-3 number, since 3×59543³ = 633305692128021, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59513) 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, 2696 + ... + 2717.

It is an arithmetic number, because the mean of its divisors is an integer number (16242).

2⁵⁹⁵⁴³ is an apocalyptic number.

59543 is a deficient number, since it is larger than the sum of its proper divisors (5425).

59543 is a wasteful number, since it uses less digits than its factorization.

59543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5424.

The product of its digits is 2700, while the sum is 26.

The square root of 59543 is about 244.0143438407. The cubic root of 59543 is about 39.0490288482.

The spelling of 59543 in words is "fifty-nine thousand, five hundred forty-three".