4872775923944 has 8 divisors (see below), whose sum is σ = 9136454857410. Its totient is φ = 2436387961968.

The previous prime is 4872775923887. The next prime is 4872775923949. The reversal of 4872775923944 is 4493295772784.

It can be written as a sum of positive squares in only one way, i.e., 3177441721444 + 1695334202500 = 1782538^2 + 1302050^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (4872775923949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304548495239 + ... + 304548495254.

Almost surely, 2^{4872775923944} is an apocalyptic number.

It is an amenable number.

4872775923944 is a deficient number, since it is larger than the sum of its proper divisors (4263678933466).

4872775923944 is a wasteful number, since it uses less digits than its factorization.

4872775923944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609096990499 (or 609096990495 counting only the distinct ones).

The product of its digits is 853493760, while the sum is 71.

The spelling of 4872775923944 in words is "four trillion, eight hundred seventy-two billion, seven hundred seventy-five million, nine hundred twenty-three thousand, nine hundred forty-four".