23548884533 has 2 divisors, whose sum is σ = 23548884534. Its totient is φ = 23548884532.

The previous prime is 23548884521. The next prime is 23548884571. The reversal of 23548884533 is 33548884532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22989230884 + 559653649 = 151622^2 + 23657^2 .

It is a cyclic number.

It is not a de Polignac number, because 23548884533 - 2¹⁸ = 23548622389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23548881533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11774442266 + 11774442267.

It is an arithmetic number, because the mean of its divisors is an integer number (11774442267).

Almost surely, 2^23548884533 is an apocalyptic number.

It is an amenable number.

23548884533 is a deficient number, since it is larger than the sum of its proper divisors (1).

23548884533 is an equidigital number, since it uses as much as digits as its factorization.

23548884533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11059200, while the sum is 53.

Subtracting 23548884533 from its reverse (33548884532), we obtain a palindrome (9999999999).

The spelling of 23548884533 in words is "twenty-three billion, five hundred forty-eight million, eight hundred eighty-four thousand, five hundred thirty-three".