11154330548 has 12 divisors (see below), whose sum is σ = 19974034080. Its totient is φ = 5447463672.

The previous prime is 11154330433. The next prime is 11154330553. The reversal of 11154330548 is 84503345111.

It is a happy number.

11154330548 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 3 ways as a sum of consecutive naturals, for example, 32425208 + ... + 32425551.

It is an arithmetic number, because the mean of its divisors is an integer number (1664502840).

Almost surely, 2^11154330548 is an apocalyptic number.

It is an amenable number.

11154330548 is a deficient number, since it is larger than the sum of its proper divisors (8819703532).

11154330548 is a wasteful number, since it uses less digits than its factorization.

11154330548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64850806 (or 64850804 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 11154330548 its reverse (84503345111), we get a palindrome (95657675659).

The spelling of 11154330548 in words is "eleven billion, one hundred fifty-four million, three hundred thirty thousand, five hundred forty-eight".