4644491468325 has 24 divisors (see below), whose sum is σ = 7697219325600. Its totient is φ = 2471150256960.

The previous prime is 4644491468311. The next prime is 4644491468363. The reversal of 4644491468325 is 5238641944464.

It is not a de Polignac number, because 4644491468325 - 2⁹ = 4644491467813 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73866610 + ... + 73929459.

It is an arithmetic number, because the mean of its divisors is an integer number (320717471900).

Almost surely, 2^{4644491468325} is an apocalyptic number.

It is an amenable number.

4644491468325 is a deficient number, since it is larger than the sum of its proper divisors (3052727857275).

4644491468325 is a wasteful number, since it uses less digits than its factorization.

4644491468325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147796501 (or 147796496 counting only the distinct ones).

The product of its digits is 79626240, while the sum is 60.

The spelling of 4644491468325 in words is "four trillion, six hundred forty-four billion, four hundred ninety-one million, four hundred sixty-eight thousand, three hundred twenty-five".