4489534782512 has 40 divisors (see below), whose sum is σ = 9367714907040. Its totient is φ = 2072064683520.

The previous prime is 4489534782451. The next prime is 4489534782571. The reversal of 4489534782512 is 2152874359844.

It is a super-2 number, since 2×4489534782512² (a number of 26 digits) contains 22 as substring.

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, 28193837 + ... + 28352627.

It is an arithmetic number, because the mean of its divisors is an integer number (234192872676).

Almost surely, 2^{4489534782512} is an apocalyptic number.

It is an amenable number.

4489534782512 is an abundant number, since it is smaller than the sum of its proper divisors (4878180124528).

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

4489534782512 is a wasteful number, since it uses less digits than its factorization.

4489534782512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294741 (or 294735 counting only the distinct ones).

The product of its digits is 77414400, while the sum is 62.

The spelling of 4489534782512 in words is "four trillion, four hundred eighty-nine billion, five hundred thirty-four million, seven hundred eighty-two thousand, five hundred twelve".