4522420334452 has 36 divisors (see below), whose sum is σ = 8418098000620. Its totient is φ = 2125429899264.

The previous prime is 4522420334363. The next prime is 4522420334461. The reversal of 4522420334452 is 2544330242254.

It can be written as a sum of positive squares in 6 ways, for example, as 199705309456 + 4322715024996 = 446884^2 + 2079114^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1654683 + ... + 3432610.

Almost surely, 2^{4522420334452} is an apocalyptic number.

It is an amenable number.

4522420334452 is a deficient number, since it is larger than the sum of its proper divisors (3895677666168).

4522420334452 is a wasteful number, since it uses less digits than its factorization.

4522420334452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5088100 (or 5088081 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 40.

The spelling of 4522420334452 in words is "four trillion, five hundred twenty-two billion, four hundred twenty million, three hundred thirty-four thousand, four hundred fifty-two".