452344897522 has 16 divisors (see below), whose sum is σ = 775550090880. Its totient is φ = 193836675168.

The previous prime is 452344897519. The next prime is 452344897577. The reversal of 452344897522 is 225798443254.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2007883 + ... + 2221774.

It is an arithmetic number, because the mean of its divisors is an integer number (48471880680).

Almost surely, 2^452344897522 is an apocalyptic number.

452344897522 is a deficient number, since it is larger than the sum of its proper divisors (323205193358).

452344897522 is a wasteful number, since it uses less digits than its factorization.

452344897522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4237305.

The product of its digits is 19353600, while the sum is 55.

The spelling of 452344897522 in words is "four hundred fifty-two billion, three hundred forty-four million, eight hundred ninety-seven thousand, five hundred twenty-two".