4874821933945 has 16 divisors (see below), whose sum is σ = 5868301271040. Its totient is φ = 3887518811904.

The previous prime is 4874821933939. The next prime is 4874821933963. The reversal of 4874821933945 is 5493391284784.

It is a cyclic number.

It is not a de Polignac number, because 4874821933945 - 2⁵ = 4874821933913 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8342934 + ... + 8908096.

It is an arithmetic number, because the mean of its divisors is an integer number (366768829440).

Almost surely, 2^{4874821933945} is an apocalyptic number.

It is an amenable number.

4874821933945 is a deficient number, since it is larger than the sum of its proper divisors (993479337095).

4874821933945 is a wasteful number, since it uses less digits than its factorization.

4874821933945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570624.

The product of its digits is 209018880, while the sum is 67.

The spelling of 4874821933945 in words is "four trillion, eight hundred seventy-four billion, eight hundred twenty-one million, nine hundred thirty-three thousand, nine hundred forty-five".