2125683066365 has 8 divisors (see below), whose sum is σ = 2551041887328. Its totient is φ = 1700398314640.

The previous prime is 2125683066323. The next prime is 2125683066371. The reversal of 2125683066365 is 5636603865212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2125683066365 - 2¹⁴ = 2125683049981 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 7 ways as a sum of consecutive naturals, for example, 18454151 + ... + 18568980.

It is an arithmetic number, because the mean of its divisors is an integer number (318880235916).

Almost surely, 2^{2125683066365} is an apocalyptic number.

It is an amenable number.

2125683066365 is a deficient number, since it is larger than the sum of its proper divisors (425358820963).

2125683066365 is a wasteful number, since it uses less digits than its factorization.

2125683066365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37034619.

The product of its (nonzero) digits is 9331200, while the sum is 53.

The spelling of 2125683066365 in words is "two trillion, one hundred twenty-five billion, six hundred eighty-three million, sixty-six thousand, three hundred sixty-five".