11561033055014 has 32 divisors (see below), whose sum is σ = 18381080087136. Its totient is φ = 5434727800320.

The previous prime is 11561033054959. The next prime is 11561033055029. The reversal of 11561033055014 is 41055033016511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320578544 + ... + 320614604.

It is an arithmetic number, because the mean of its divisors is an integer number (574408752723).

Almost surely, 2^{11561033055014} is an apocalyptic number.

11561033055014 is a deficient number, since it is larger than the sum of its proper divisors (6820047032122).

11561033055014 is a wasteful number, since it uses less digits than its factorization.

11561033055014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45800.

The product of its (nonzero) digits is 27000, while the sum is 35.

The spelling of 11561033055014 in words is "eleven trillion, five hundred sixty-one billion, thirty-three million, fifty-five thousand, fourteen".