4644357671452 has 12 divisors (see below), whose sum is σ = 8128059367960. Its totient is φ = 2322054994896.

The previous prime is 4644357671419. The next prime is 4644357671483. The reversal of 4644357671452 is 2541767534464.

It is a congruent number.

It is an unprimeable number.

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, 30875802 + ... + 31025857.

Almost surely, 2^{4644357671452} is an apocalyptic number.

It is an amenable number.

4644357671452 is a deficient number, since it is larger than the sum of its proper divisors (3483701696508).

4644357671452 is a wasteful number, since it uses less digits than its factorization.

4644357671452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61920420 (or 61920418 counting only the distinct ones).

The product of its digits is 67737600, while the sum is 58.

The spelling of 4644357671452 in words is "four trillion, six hundred forty-four billion, three hundred fifty-seven million, six hundred seventy-one thousand, four hundred fifty-two".