11552554523203 has 8 divisors (see below), whose sum is σ = 11563405701120. Its totient is φ = 11541703827720.

The previous prime is 11552554523093. The next prime is 11552554523207. The reversal of 11552554523203 is 30232545525511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11552554523203 - 2⁴¹ = 9353531267651 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11552554523203.

It is not an unprimeable number, because it can be changed into a prime (11552554523207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63412878 + ... + 63594796.

It is an arithmetic number, because the mean of its divisors is an integer number (1445425712640).

Almost surely, 2^{11552554523203} is an apocalyptic number.

11552554523203 is a deficient number, since it is larger than the sum of its proper divisors (10851177917).

11552554523203 is a wasteful number, since it uses less digits than its factorization.

11552554523203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241217.

The product of its (nonzero) digits is 900000, while the sum is 43.

The spelling of 11552554523203 in words is "eleven trillion, five hundred fifty-two billion, five hundred fifty-four million, five hundred twenty-three thousand, two hundred three".