10388373683725 has 12 divisors (see below), whose sum is σ = 13639323566484. Its totient is φ = 7821834302720.

The previous prime is 10388373683707. The next prime is 10388373683789. The reversal of 10388373683725 is 52738637388301.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 480219894441 + 9908153789284 = 692979^2 + 3147722^2 .

It is not a de Polignac number, because 10388373683725 - 2¹¹ = 10388373681677 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, 12221615674 + ... + 12221616523.

It is an arithmetic number, because the mean of its divisors is an integer number (1136610297207).

Almost surely, 2^{10388373683725} is an apocalyptic number.

It is an amenable number.

10388373683725 is a deficient number, since it is larger than the sum of its proper divisors (3250949882759).

10388373683725 is a wasteful number, since it uses less digits than its factorization.

10388373683725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24443232224 (or 24443232219 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 64.

The spelling of 10388373683725 in words is "ten trillion, three hundred eighty-eight billion, three hundred seventy-three million, six hundred eighty-three thousand, seven hundred twenty-five".