11554032585426 has 8 divisors (see below), whose sum is σ = 23108065170864. Its totient is φ = 3851344195140.

The previous prime is 11554032585413. The next prime is 11554032585461. The reversal of 11554032585426 is 62458523045511.

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

11554032585426 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 962836048780 + ... + 962836048791.

It is an arithmetic number, because the mean of its divisors is an integer number (2888508146358).

Almost surely, 2^{11554032585426} is an apocalyptic number.

11554032585426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11554032585426 is a wasteful number, since it uses less digits than its factorization.

11554032585426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925672097576.

The product of its (nonzero) digits is 5760000, while the sum is 51.

The spelling of 11554032585426 in words is "eleven trillion, five hundred fifty-four billion, thirty-two million, five hundred eighty-five thousand, four hundred twenty-six".