4543452455312 has 40 divisors (see below), whose sum is σ = 9321417828576. Its totient is φ = 2137944162816.

The previous prime is 4543452455303. The next prime is 4543452455383. The reversal of 4543452455312 is 2135542543454.

It is a super-3 number, since 3×4543452455312³ (a number of 39 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3312743 + ... + 4478969.

Almost surely, 2^{4543452455312} is an apocalyptic number.

It is an amenable number.

4543452455312 is an abundant number, since it is smaller than the sum of its proper divisors (4777965373264).

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

4543452455312 is a wasteful number, since it uses less digits than its factorization.

4543452455312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180575 (or 1180569 counting only the distinct ones).

The product of its digits is 5760000, while the sum is 47.

Adding to 4543452455312 its reverse (2135542543454), we get a palindrome (6678994998766).

The spelling of 4543452455312 in words is "four trillion, five hundred forty-three billion, four hundred fifty-two million, four hundred fifty-five thousand, three hundred twelve".