4536321053056 has 64 divisors (see below), whose sum is σ = 9735856099200. Its totient is φ = 2092937011200.

The previous prime is 4536321053039. The next prime is 4536321053057. The reversal of 4536321053056 is 6503501236354.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4536321053057) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4174225 + ... + 5147503.

It is an arithmetic number, because the mean of its divisors is an integer number (152122751550).

Almost surely, 2^{4536321053056} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4536321053056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4867928049600).

4536321053056 is an abundant number, since it is smaller than the sum of its proper divisors (5199535046144).

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

4536321053056 is a wasteful number, since it uses less digits than its factorization.

4536321053056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976107 (or 976095 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 43.

The spelling of 4536321053056 in words is "four trillion, five hundred thirty-six billion, three hundred twenty-one million, fifty-three thousand, fifty-six".