10328660789 has 4 divisors (see below), whose sum is σ = 10377612000. Its totient is φ = 10279709580.

The previous prime is 10328660753. The next prime is 10328660801. The reversal of 10328660789 is 98706682301.

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: 98706682301 = 6653 ⋅14836417.

It is a cyclic number.

It is not a de Polignac number, because 10328660789 - 2⁸ = 10328660533 is a prime.

It is a super-2 number, since 2×10328660789² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10328660189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24475289 + ... + 24475710.

It is an arithmetic number, because the mean of its divisors is an integer number (2594403000).

Almost surely, 2^10328660789 is an apocalyptic number.

It is an amenable number.

10328660789 is a deficient number, since it is larger than the sum of its proper divisors (48951211).

10328660789 is an equidigital number, since it uses as much as digits as its factorization.

10328660789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48951210.

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 10328660789 in words is "ten billion, three hundred twenty-eight million, six hundred sixty thousand, seven hundred eighty-nine".