10092375721 has 4 divisors (see below), whose sum is σ = 10110302352. Its totient is φ = 10074449092.

The previous prime is 10092375719. The next prime is 10092375731. The reversal of 10092375721 is 12757329001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12757329001 = 61 ⋅209136541.

It is a cyclic number.

It is not a de Polignac number, because 10092375721 - 2¹ = 10092375719 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10092375731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8962471 + ... + 8963596.

It is an arithmetic number, because the mean of its divisors is an integer number (2527575588).

Almost surely, 2^10092375721 is an apocalyptic number.

It is an amenable number.

10092375721 is a deficient number, since it is larger than the sum of its proper divisors (17926631).

10092375721 is an equidigital number, since it uses as much as digits as its factorization.

10092375721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17926630.

The product of its (nonzero) digits is 26460, while the sum is 37.

The spelling of 10092375721 in words is "ten billion, ninety-two million, three hundred seventy-five thousand, seven hundred twenty-one".