11610511600655 has 16 divisors (see below), whose sum is σ = 15200232864768. Its totient is φ = 8443443060000.

The previous prime is 11610511600643. The next prime is 11610511600661. The reversal of 11610511600655 is 55600611501611.

It is a happy number.

11610511600655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11610511600655 - 2⁸ = 11610511600399 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 15 ways as a sum of consecutive naturals, for example, 6237431 + ... + 7882040.

It is an arithmetic number, because the mean of its divisors is an integer number (950014554048).

Almost surely, 2^{11610511600655} is an apocalyptic number.

11610511600655 is a deficient number, since it is larger than the sum of its proper divisors (3589721264113).

11610511600655 is a wasteful number, since it uses less digits than its factorization.

11610511600655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14134438.

The product of its (nonzero) digits is 27000, while the sum is 38.

The spelling of 11610511600655 in words is "eleven trillion, six hundred ten billion, five hundred eleven million, six hundred thousand, six hundred fifty-five".