2000455522 has 16 divisors (see below), whose sum is σ = 3261710592. Its totient is φ = 914657040.

The previous prime is 2000455517. The next prime is 2000455529. The reversal of 2000455522 is 2255540002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2000455529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356754 + ... + 362317.

It is an arithmetic number, because the mean of its divisors is an integer number (203856912).

Almost surely, 2^2000455522 is an apocalyptic number.

2000455522 is a deficient number, since it is larger than the sum of its proper divisors (1261255070).

2000455522 is a wasteful number, since it uses less digits than its factorization.

2000455522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719193.

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 2000455522 is about 44726.4521508246. The cubic root of 2000455522 is about 1260.0166962598.

Adding to 2000455522 its reverse (2255540002), we get a palindrome (4255995524).

The spelling of 2000455522 in words is "two billion, four hundred fifty-five thousand, five hundred twenty-two".