11554031845304 has 32 divisors (see below), whose sum is σ = 23561249271840. Its totient is φ = 5279831760000.

The previous prime is 11554031845303. The next prime is 11554031845337. The reversal of 11554031845304 is 40354813045511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11554031845303) 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 in 7 ways as a sum of consecutive naturals, for example, 549971972 + ... + 549992979.

It is an arithmetic number, because the mean of its divisors is an integer number (736289039745).

Almost surely, 2^{11554031845304} is an apocalyptic number.

It is an amenable number.

11554031845304 is an abundant number, since it is smaller than the sum of its proper divisors (12007217426536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11554031845304 is a wasteful number, since it uses less digits than its factorization.

11554031845304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099965071 (or 1099965067 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 44.

The spelling of 11554031845304 in words is "eleven trillion, five hundred fifty-four billion, thirty-one million, eight hundred forty-five thousand, three hundred four".