4522246438488 has 64 divisors (see below), whose sum is σ = 11436292476000. Its totient is φ = 1490030395392.

The previous prime is 4522246438481. The next prime is 4522246438499. The reversal of 4522246438488 is 8848346422254.

It is a happy number.

It is a super-2 number, since 2×4522246438488² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4522246438481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 682768 + ... + 3083936.

Almost surely, 2^{4522246438488} is an apocalyptic number.

It is an amenable number.

4522246438488 is an abundant number, since it is smaller than the sum of its proper divisors (6914046037512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4522246438488 is a wasteful number, since it uses less digits than its factorization.

4522246438488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2402084 (or 2402080 counting only the distinct ones).

The product of its digits is 94371840, while the sum is 60.

The spelling of 4522246438488 in words is "four trillion, five hundred twenty-two billion, two hundred forty-six million, four hundred thirty-eight thousand, four hundred eighty-eight".