10823479547 has 2 divisors, whose sum is σ = 10823479548. Its totient is φ = 10823479546.

The previous prime is 10823479529. The next prime is 10823479549. The reversal of 10823479547 is 74597432801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10823479547 - 2¹⁸ = 10823217403 is a prime.

Together with 10823479549, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10823479495 and 10823479504.

It is not a weakly prime, because it can be changed into another prime (10823479549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5411739773 + 5411739774.

It is an arithmetic number, because the mean of its divisors is an integer number (5411739774).

Almost surely, 2^10823479547 is an apocalyptic number.

10823479547 is a deficient number, since it is larger than the sum of its proper divisors (1).

10823479547 is an equidigital number, since it uses as much as digits as its factorization.

10823479547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 50.

It can be divided in two parts, 108234 and 79547, that added together give a palindrome (187781).

The spelling of 10823479547 in words is "ten billion, eight hundred twenty-three million, four hundred seventy-nine thousand, five hundred forty-seven".