63263 has 4 divisors (see below), whose sum is σ = 64848. Its totient is φ = 61680.

The previous prime is 63247. The next prime is 63277. The reversal of 63263 is 36236.

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 63263 - 2⁴ = 63247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63463) 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, 731 + ... + 812.

It is an arithmetic number, because the mean of its divisors is an integer number (16212).

2⁶³²⁶³ is an apocalyptic number.

63263 is a deficient number, since it is larger than the sum of its proper divisors (1585).

63263 is a wasteful number, since it uses less digits than its factorization.

63263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1584.

The product of its digits is 648, while the sum is 20.

The square root of 63263 is about 251.5213708614. The cubic root of 63263 is about 39.8458651575.

Adding to 63263 its reverse (36236), we get a palindrome (99499).

The spelling of 63263 in words is "sixty-three thousand, two hundred sixty-three".