1944885483325 has 12 divisors (see below), whose sum is σ = 2411691608128. Its totient is φ = 1555886703600.

The previous prime is 1944885483313. The next prime is 1944885483349. The reversal of 1944885483325 is 5233845884491.

It is not a de Polignac number, because 1944885483325 - 2¹⁷ = 1944885352253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1428130 + ... + 2435020.

Almost surely, 2^{1944885483325} is an apocalyptic number.

It is an amenable number.

1944885483325 is a deficient number, since it is larger than the sum of its proper divisors (466806124803).

1944885483325 is a wasteful number, since it uses less digits than its factorization.

1944885483325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084164 (or 1084159 counting only the distinct ones).

The product of its digits is 132710400, while the sum is 64.

The spelling of 1944885483325 in words is "one trillion, nine hundred forty-four billion, eight hundred eighty-five million, four hundred eighty-three thousand, three hundred twenty-five".