25063 has 4 divisors (see below), whose sum is σ = 25488. Its totient is φ = 24640.

The previous prime is 25057. The next prime is 25073. The reversal of 25063 is 36052.

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 25063 - 2⁵ = 25031 is a prime.

It is a Duffinian number.

25063 is a lucky number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25013) 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, 106 + ... + 247.

It is an arithmetic number, because the mean of its divisors is an integer number (6372).

2²⁵⁰⁶³ is an apocalyptic number.

25063 is a deficient number, since it is larger than the sum of its proper divisors (425).

25063 is an equidigital number, since it uses as much as digits as its factorization.

25063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 25063 is about 158.3129811481. The cubic root of 25063 is about 29.2647185281.

It can be divided in two parts, 250 and 63, that added together give a palindrome (313).

The spelling of 25063 in words is "twenty-five thousand, sixty-three".