455223134 has 16 divisors (see below), whose sum is σ = 693781200. Its totient is φ = 223989504.

The previous prime is 455223133. The next prime is 455223149. The reversal of 455223134 is 431322554.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 455223097 and 455223106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455223133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28172 + ... + 41280.

It is an arithmetic number, because the mean of its divisors is an integer number (43361325).

Almost surely, 2^455223134 is an apocalyptic number.

455223134 is a deficient number, since it is larger than the sum of its proper divisors (238558066).

455223134 is a wasteful number, since it uses less digits than its factorization.

455223134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13387.

The product of its digits is 14400, while the sum is 29.

The square root of 455223134 is about 21335.9587082465. The cubic root of 455223134 is about 769.2628769670.

Adding to 455223134 its reverse (431322554), we get a palindrome (886545688).

The spelling of 455223134 in words is "four hundred fifty-five million, two hundred twenty-three thousand, one hundred thirty-four".