254404452 has 96 divisors (see below), whose sum is σ = 654998400. Its totient is φ = 76557312.

The previous prime is 254404429. The next prime is 254404463.

254404452 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 446824 + ... + 447392.

It is an arithmetic number, because the mean of its divisors is an integer number (6822900).

Almost surely, 2^254404452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254404452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327499200).

254404452 is an abundant number, since it is smaller than the sum of its proper divisors (400593948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254404452 is a wasteful number, since it uses less digits than its factorization.

254404452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685 (or 683 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 254404452 is about 15950.0611911052. The cubic root of 254404452 is about 633.6385172451.

It can be divided in two parts, 25440 and 4452, that added together give a palindrome (29892).

The spelling of 254404452 in words is "two hundred fifty-four million, four hundred four thousand, four hundred fifty-two".