25054 has 4 divisors (see below), whose sum is σ = 37584. Its totient is φ = 12526.

The previous prime is 25037. The next prime is 25057. The reversal of 25054 is 45052.

It is a happy number.

25054 is an esthetic number in base 15, because in such base its adjacent digits differ by 1.

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

It is an alternating number because its digits alternate between even and odd.

It is a nialpdrome in base 13 and base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6262 + ... + 6265.

It is an arithmetic number, because the mean of its divisors is an integer number (9396).

2²⁵⁰⁵⁴ is an apocalyptic number.

25054 is a deficient number, since it is larger than the sum of its proper divisors (12530).

25054 is a wasteful number, since it uses less digits than its factorization.

25054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12529.

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 25054 is about 158.2845538895. The cubic root of 25054 is about 29.2612151699.

The spelling of 25054 in words is "twenty-five thousand, fifty-four".