11484331558 has 16 divisors (see below), whose sum is σ = 19689659424. Its totient is φ = 4921297920.

The previous prime is 11484331531. The next prime is 11484331601. The reversal of 11484331558 is 85513348411.

11484331558 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 96388 + ... + 179608.

It is an arithmetic number, because the mean of its divisors is an integer number (1230603714).

Almost surely, 2^11484331558 is an apocalyptic number.

11484331558 is a deficient number, since it is larger than the sum of its proper divisors (8205327866).

11484331558 is an equidigital number, since it uses as much as digits as its factorization.

11484331558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93087.

The product of its digits is 230400, while the sum is 43.

Adding to 11484331558 its reverse (85513348411), we get a palindrome (96997679969).

The spelling of 11484331558 in words is "eleven billion, four hundred eighty-four million, three hundred thirty-one thousand, five hundred fifty-eight".