455105405252 has 6 divisors (see below), whose sum is σ = 796434459198. Its totient is φ = 227552702624.

The previous prime is 455105405203. The next prime is 455105405291. The reversal of 455105405252 is 252504501554.

It can be written as a sum of positive squares in only one way, i.e., 317119901956 + 137985503296 = 563134^2 + 371464^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56888175653 + ... + 56888175660.

It is an arithmetic number, because the mean of its divisors is an integer number (132739076533).

Almost surely, 2^455105405252 is an apocalyptic number.

It is an amenable number.

455105405252 is a deficient number, since it is larger than the sum of its proper divisors (341329053946).

455105405252 is a wasteful number, since it uses less digits than its factorization.

455105405252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113776351317 (or 113776351315 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 38.

The spelling of 455105405252 in words is "four hundred fifty-five billion, one hundred five million, four hundred five thousand, two hundred fifty-two".