63043 has 4 divisors (see below), whose sum is σ = 65808. Its totient is φ = 60280.

The previous prime is 63031. The next prime is 63059. The reversal of 63043 is 34036.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 63043 - 2¹³ = 54851 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63073) 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, 1348 + ... + 1393.

It is an arithmetic number, because the mean of its divisors is an integer number (16452).

2⁶³⁰⁴³ is an apocalyptic number.

63043 is a deficient number, since it is larger than the sum of its proper divisors (2765).

63043 is a wasteful number, since it uses less digits than its factorization.

63043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2764.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 63043 is about 251.0836513993. The cubic root of 63043 is about 39.7996229016.

Adding to 63043 its reverse (34036), we get a palindrome (97079).

The spelling of 63043 in words is "sixty-three thousand, forty-three".