1963322125325 has 12 divisors (see below), whose sum is σ = 2655839384448. Its totient is φ = 1427870636400.

The previous prime is 1963322125309. The next prime is 1963322125333. The reversal of 1963322125325 is 5235212233691.

It is not a de Polignac number, because 1963322125325 - 2⁴ = 1963322125309 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, 3569676317 + ... + 3569676866.

It is an arithmetic number, because the mean of its divisors is an integer number (221319948704).

Almost surely, 2^{1963322125325} is an apocalyptic number.

It is an amenable number.

1963322125325 is a deficient number, since it is larger than the sum of its proper divisors (692517259123).

1963322125325 is a wasteful number, since it uses less digits than its factorization.

1963322125325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7139353204 (or 7139353199 counting only the distinct ones).

The product of its digits is 583200, while the sum is 44.

The spelling of 1963322125325 in words is "one trillion, nine hundred sixty-three billion, three hundred twenty-two million, one hundred twenty-five thousand, three hundred twenty-five".