10139584789 has 4 divisors (see below), whose sum is σ = 10140083820. Its totient is φ = 10139085760.

The previous prime is 10139584759. The next prime is 10139584801. The reversal of 10139584789 is 98748593101.

It is a happy number.

10139584789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4437824689 + 5701760100 = 66617^2 + 75510^2 .

It is a cyclic number.

It is not a de Polignac number, because 10139584789 - 2⁵ = 10139584757 is a prime.

It is a super-2 number, since 2×10139584789² (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 (10139584759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217684 + ... + 260125.

It is an arithmetic number, because the mean of its divisors is an integer number (2535020955).

Almost surely, 2^10139584789 is an apocalyptic number.

It is an amenable number.

10139584789 is a deficient number, since it is larger than the sum of its proper divisors (499031).

10139584789 is an equidigital number, since it uses as much as digits as its factorization.

10139584789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499030.

The product of its (nonzero) digits is 2177280, while the sum is 55.

The spelling of 10139584789 in words is "ten billion, one hundred thirty-nine million, five hundred eighty-four thousand, seven hundred eighty-nine".