10631789579 has 4 divisors (see below), whose sum is σ = 11257188984. Its totient is φ = 10006390176.

The previous prime is 10631789573. The next prime is 10631789593. The reversal of 10631789579 is 97598713601.

10631789579 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10631789579 is a prime.

It is a super-2 number, since 2×10631789579² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10631789573) 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, 312699677 + ... + 312699710.

It is an arithmetic number, because the mean of its divisors is an integer number (2814297246).

Almost surely, 2^10631789579 is an apocalyptic number.

10631789579 is a deficient number, since it is larger than the sum of its proper divisors (625399405).

10631789579 is an equidigital number, since it uses as much as digits as its factorization.

10631789579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625399404.

The product of its (nonzero) digits is 2857680, while the sum is 56.

The spelling of 10631789579 in words is "ten billion, six hundred thirty-one million, seven hundred eighty-nine thousand, five hundred seventy-nine".