254454321 has 16 divisors (see below), whose sum is σ = 370399680. Its totient is φ = 154096320.

The previous prime is 254454301. The next prime is 254454329. The reversal of 254454321 is 123454452.

254454321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 254454321 - 2⁶ = 254454257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (254454329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61795 + ... + 65783.

It is an arithmetic number, because the mean of its divisors is an integer number (23149980).

Almost surely, 2^254454321 is an apocalyptic number.

It is an amenable number.

254454321 is a deficient number, since it is larger than the sum of its proper divisors (115945359).

254454321 is a wasteful number, since it uses less digits than its factorization.

254454321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5936.

The product of its digits is 19200, while the sum is 30.

The square root of 254454321 is about 15951.6244000415. The cubic root of 254454321 is about 633.6799170116.

It can be divided in two parts, 2544 and 54321, that added together give a palindrome (56865).

The spelling of 254454321 in words is "two hundred fifty-four million, four hundred fifty-four thousand, three hundred twenty-one".