11053332547 has 2 divisors, whose sum is σ = 11053332548. Its totient is φ = 11053332546.

The previous prime is 11053332509. The next prime is 11053332581. The reversal of 11053332547 is 74523335011.

It is an a-pointer prime, because the next prime (11053332581) can be obtained adding 11053332547 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11053332547 - 2¹¹ = 11053330499 is a prime.

It is not a weakly prime, because it can be changed into another prime (11053332247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5526666273 + 5526666274.

It is an arithmetic number, because the mean of its divisors is an integer number (5526666274).

Almost surely, 2^11053332547 is an apocalyptic number.

11053332547 is a deficient number, since it is larger than the sum of its proper divisors (1).

11053332547 is an equidigital number, since it uses as much as digits as its factorization.

11053332547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 34.

Adding to 11053332547 its reverse (74523335011), we get a palindrome (85576667558).

The spelling of 11053332547 in words is "eleven billion, fifty-three million, three hundred thirty-two thousand, five hundred forty-seven".