63253 has 4 divisors (see below), whose sum is σ = 64768. Its totient is φ = 61740.

The previous prime is 63247. The next prime is 63277. The reversal of 63253 is 35236.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 63253 - 2¹³ = 55061 is a prime.

It is the 252-nd Hogben number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 63253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63353) by changing a digit.

It is a nontrivial repunit in base 251.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693 + ... + 778.

It is an arithmetic number, because the mean of its divisors is an integer number (16192).

2⁶³²⁵³ is an apocalyptic number.

It is an amenable number.

63253 is a deficient number, since it is larger than the sum of its proper divisors (1515).

63253 is a wasteful number, since it uses less digits than its factorization.

63253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514.

The product of its digits is 540, while the sum is 19.

The square root of 63253 is about 251.5014910493. The cubic root of 63253 is about 39.8437655645.

Adding to 63253 its reverse (35236), we get a palindrome (98489).

It can be divided in two parts, 6325 and 3, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 63253 in words is "sixty-three thousand, two hundred fifty-three".