4553847021216 has 96 divisors (see below), whose sum is σ = 12151017785088. Its totient is φ = 1492916567040.

The previous prime is 4553847021197. The next prime is 4553847021233. The reversal of 4553847021216 is 6121207483554.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69847065 + ... + 69912231.

It is an arithmetic number, because the mean of its divisors is an integer number (126573101928).

Almost surely, 2^{4553847021216} 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 4553847021216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6075508892544).

4553847021216 is an abundant number, since it is smaller than the sum of its proper divisors (7597170763872).

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

4553847021216 is a wasteful number, since it uses less digits than its factorization.

4553847021216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77174 (or 77166 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 4553847021216 in words is "four trillion, five hundred fifty-three billion, eight hundred forty-seven million, twenty-one thousand, two hundred sixteen".