4548772987201 has 16 divisors (see below), whose sum is σ = 4773481574400. Its totient is φ = 4330261082448.

The previous prime is 4548772987163. The next prime is 4548772987211. The reversal of 4548772987201 is 1027892778454.

It is a cyclic number.

It is not a de Polignac number, because 4548772987201 - 2⁹ = 4548772986689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4548772987211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4225671 + ... + 5191708.

It is an arithmetic number, because the mean of its divisors is an integer number (298342598400).

Almost surely, 2^{4548772987201} is an apocalyptic number.

It is an amenable number.

4548772987201 is a deficient number, since it is larger than the sum of its proper divisors (224708587199).

4548772987201 is a wasteful number, since it uses less digits than its factorization.

4548772987201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9417708.

The product of its (nonzero) digits is 63221760, while the sum is 64.

The spelling of 4548772987201 in words is "four trillion, five hundred forty-eight billion, seven hundred seventy-two million, nine hundred eighty-seven thousand, two hundred one".