229453617455 has 8 divisors (see below), whose sum is σ = 291541066992. Its totient is φ = 172765076608.

The previous prime is 229453617433. The next prime is 229453617457. The reversal of 229453617455 is 554716354922.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 229453617455 - 2⁸ = 229453617199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 229453617397 and 229453617406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229453617457) 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, 1349727077 + ... + 1349727246.

It is an arithmetic number, because the mean of its divisors is an integer number (36442633374).

Almost surely, 2^229453617455 is an apocalyptic number.

229453617455 is a deficient number, since it is larger than the sum of its proper divisors (62087449537).

229453617455 is a wasteful number, since it uses less digits than its factorization.

229453617455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2699454345.

The product of its digits is 9072000, while the sum is 53.

The spelling of 229453617455 in words is "two hundred twenty-nine billion, four hundred fifty-three million, six hundred seventeen thousand, four hundred fifty-five".