4648327060721 has 4 divisors (see below), whose sum is σ = 4727112265200. Its totient is φ = 4569541856244.

The previous prime is 4648327060669. The next prime is 4648327060747. The reversal of 4648327060721 is 1270607238464.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4648327060721 - 2²⁶ = 4648259951857 is a prime.

It is a super-2 number, since 2×4648327060721² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4648327060721.

It is not an unprimeable number, because it can be changed into a prime (4648327069721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39392602151 + ... + 39392602268.

It is an arithmetic number, because the mean of its divisors is an integer number (1181778066300).

Almost surely, 2^{4648327060721} is an apocalyptic number.

It is an amenable number.

4648327060721 is a deficient number, since it is larger than the sum of its proper divisors (78785204479).

4648327060721 is an equidigital number, since it uses as much as digits as its factorization.

4648327060721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78785204478.

The product of its (nonzero) digits is 2709504, while the sum is 50.

The spelling of 4648327060721 in words is "four trillion, six hundred forty-eight billion, three hundred twenty-seven million, sixty thousand, seven hundred twenty-one".