4542553400000 has 672 divisors, whose sum is σ = 14101431450624. Its totient is φ = 1410393600000.

The previous prime is 4542553399973. The next prime is 4542553400017. The reversal of 4542553400000 is 43552454.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 4542553400000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6113799629 + ... + 6113800371.

It is an arithmetic number, because the mean of its divisors is an integer number (20984272992).

Almost surely, 2^{4542553400000} is an apocalyptic number.

4542553400000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4542553400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7050715725312).

4542553400000 is an abundant number, since it is smaller than the sum of its proper divisors (9558878050624).

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

4542553400000 is an equidigital number, since it uses as much as digits as its factorization.

4542553400000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195 (or 1165 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

Adding to 4542553400000 its reverse (43552454), we get a palindrome (4542596952454).

The spelling of 4542553400000 in words is "four trillion, five hundred forty-two billion, five hundred fifty-three million, four hundred thousand".