455442200250403 has 8 divisors (see below), whose sum is σ = 458457321197808. Its totient is φ = 452428525065504.

The previous prime is 455442200250383. The next prime is 455442200250407. The reversal of 455442200250403 is 304052002244554.

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 455442200250403 - 2⁹ = 455442200249891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455442200250407) 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, 360808501 + ... + 362068582.

It is an arithmetic number, because the mean of its divisors is an integer number (57307165149726).

Almost surely, 2^{455442200250403} is an apocalyptic number.

455442200250403 is a deficient number, since it is larger than the sum of its proper divisors (3015120947405).

455442200250403 is a wasteful number, since it uses less digits than its factorization.

455442200250403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722881253.

The product of its (nonzero) digits is 768000, while the sum is 40.

Adding to 455442200250403 its reverse (304052002244554), we get a palindrome (759494202494957).

The spelling of 455442200250403 in words is "four hundred fifty-five trillion, four hundred forty-two billion, two hundred million, two hundred fifty thousand, four hundred three".