455222453311252 has 24 divisors (see below), whose sum is σ = 869061588907680. Its totient is φ = 206919167988960.

The previous prime is 455222453311247. The next prime is 455222453311259. The reversal of 455222453311252 is 252113354222554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455222453311259) 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, 130311199 + ... + 133758937.

It is an arithmetic number, because the mean of its divisors is an integer number (36210899537820).

Almost surely, 2^{455222453311252} is an apocalyptic number.

It is an amenable number.

455222453311252 is a deficient number, since it is larger than the sum of its proper divisors (413839135596428).

455222453311252 is a wasteful number, since it uses less digits than its factorization.

455222453311252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6448551 (or 6448549 counting only the distinct ones).

The product of its digits is 2880000, while the sum is 46.

The spelling of 455222453311252 in words is "four hundred fifty-five trillion, two hundred twenty-two billion, four hundred fifty-three million, three hundred eleven thousand, two hundred fifty-two".