4548450304729 has 4 divisors (see below), whose sum is σ = 4671381394084. Its totient is φ = 4425519215376.

The previous prime is 4548450304691. The next prime is 4548450304747. The reversal of 4548450304729 is 9274030548454.

4548450304729 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2203003999504 + 2345446305225 = 1484252^2 + 1531485^2 .

It is a cyclic number.

It is not a de Polignac number, because 4548450304729 - 2²¹ = 4548448207577 is a prime.

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 4548450304729.

It is not an unprimeable number, because it can be changed into a prime (4548450304789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61465544622 + ... + 61465544695.

It is an arithmetic number, because the mean of its divisors is an integer number (1167845348521).

Almost surely, 2^{4548450304729} is an apocalyptic number.

It is an amenable number.

4548450304729 is a deficient number, since it is larger than the sum of its proper divisors (122931089355).

4548450304729 is a wasteful number, since it uses less digits than its factorization.

4548450304729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122931089354.

The product of its (nonzero) digits is 19353600, while the sum is 55.

The spelling of 4548450304729 in words is "four trillion, five hundred forty-eight billion, four hundred fifty million, three hundred four thousand, seven hundred twenty-nine".