1115600616055 has 16 divisors (see below), whose sum is σ = 1343416183200. Its totient is φ = 889350772608.

The previous prime is 1115600615989. The next prime is 1115600616059. The reversal of 1115600616055 is 5506160065111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1115600616055 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115600616059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18976096 + ... + 19034794.

It is an arithmetic number, because the mean of its divisors is an integer number (83963511450).

Almost surely, 2^{1115600616055} is an apocalyptic number.

1115600616055 is a deficient number, since it is larger than the sum of its proper divisors (227815567145).

1115600616055 is a wasteful number, since it uses less digits than its factorization.

1115600616055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71970.

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 1115600616055 in words is "one trillion, one hundred fifteen billion, six hundred million, six hundred sixteen thousand, fifty-five".