455452222522 has 16 divisors (see below), whose sum is σ = 756409120992. Its totient is φ = 203933830320.

The previous prime is 455452222517. The next prime is 455452222523. The reversal of 455452222522 is 225222254554.

It is not an unprimeable number, because it can be changed into a prime (455452222523) 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, 154493853 + ... + 154496800.

It is an arithmetic number, because the mean of its divisors is an integer number (47275570062).

Almost surely, 2^455452222522 is an apocalyptic number.

455452222522 is a deficient number, since it is larger than the sum of its proper divisors (300956898470).

455452222522 is a wasteful number, since it uses less digits than its factorization.

455452222522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308990733.

The product of its digits is 640000, while the sum is 40.

The spelling of 455452222522 in words is "four hundred fifty-five billion, four hundred fifty-two million, two hundred twenty-two thousand, five hundred twenty-two".