11575332255056 has 20 divisors (see below), whose sum is σ = 23607585520800. Its totient is φ = 5483052120672.

The previous prime is 11575332255029. The next prime is 11575332255059. The reversal of 11575332255056 is 65055223357511.

It is a junction number, because it is equal to n+sod(n) for n = 11575332254995 and 11575332255013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11575332255059) 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 3 ways as a sum of consecutive naturals, for example, 19038375116 + ... + 19038375723.

It is an arithmetic number, because the mean of its divisors is an integer number (1180379276040).

Almost surely, 2^{11575332255056} is an apocalyptic number.

11575332255056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11575332255056 is an abundant number, since it is smaller than the sum of its proper divisors (12032253265744).

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

11575332255056 is a wasteful number, since it uses less digits than its factorization.

11575332255056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38076750866 (or 38076750860 counting only the distinct ones).

The product of its (nonzero) digits is 4725000, while the sum is 50.

The spelling of 11575332255056 in words is "eleven trillion, five hundred seventy-five billion, three hundred thirty-two million, two hundred fifty-five thousand, fifty-six".