52454 has 4 divisors (see below), whose sum is σ = 78684. Its totient is φ = 26226.

The previous prime is 52453. The next prime is 52457. The reversal of 52454 is 45425.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13112 + ... + 13115.

It is an arithmetic number, because the mean of its divisors is an integer number (19671).

2⁵²⁴⁵⁴ is an apocalyptic number.

52454 is a deficient number, since it is larger than the sum of its proper divisors (26230).

52454 is a wasteful number, since it uses less digits than its factorization.

52454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26229.

The product of its digits is 800, while the sum is 20.

The square root of 52454 is about 229.0283825206. The cubic root of 52454 is about 37.4334226094.

Adding to 52454 its reverse (45425), we get a palindrome (97879).

The spelling of 52454 in words is "fifty-two thousand, four hundred fifty-four".