11554032585055 has 8 divisors (see below), whose sum is σ = 13865113809792. Its totient is φ = 9243042929568.

The previous prime is 11554032585049. The next prime is 11554032585061. The reversal of 11554032585055 is 55058523045511.

It is an interprime number because it is at equal distance from previous prime (11554032585049) and next prime (11554032585061).

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 11554032585055 - 2⁴¹ = 9355009329503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22614412 + ... + 23119681.

It is an arithmetic number, because the mean of its divisors is an integer number (1733139226224).

Almost surely, 2^{11554032585055} is an apocalyptic number.

11554032585055 is a deficient number, since it is larger than the sum of its proper divisors (2311081224737).

11554032585055 is an equidigital number, since it uses as much as digits as its factorization.

11554032585055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45784625.

The product of its (nonzero) digits is 3000000, while the sum is 49.

The spelling of 11554032585055 in words is "eleven trillion, five hundred fifty-four billion, thirty-two million, five hundred eighty-five thousand, fifty-five".