254513323 has 4 divisors (see below), whose sum is σ = 255093520. Its totient is φ = 253933128.

The previous prime is 254513321. The next prime is 254513327. The reversal of 254513323 is 323315452.

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 254513323 - 2¹ = 254513321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 254513291 and 254513300.

It is not an unprimeable number, because it can be changed into a prime (254513321) 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, 289440 + ... + 290317.

It is an arithmetic number, because the mean of its divisors is an integer number (63773380).

Almost surely, 2^254513323 is an apocalyptic number.

254513323 is a deficient number, since it is larger than the sum of its proper divisors (580197).

254513323 is an equidigital number, since it uses as much as digits as its factorization.

254513323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580196.

The product of its digits is 10800, while the sum is 28.

The square root of 254513323 is about 15953.4736969727. The cubic root of 254513323 is about 633.7288917390.

Adding to 254513323 its reverse (323315452), we get a palindrome (577828775).

The spelling of 254513323 in words is "two hundred fifty-four million, five hundred thirteen thousand, three hundred twenty-three".