11060605505505 has 32 divisors (see below), whose sum is σ = 19384103779200. Its totient is φ = 5360542272512.

The previous prime is 11060605505501. The next prime is 11060605505519. The reversal of 11060605505505 is 50550550606011.

It is a cyclic number.

It is not a de Polignac number, because 11060605505505 - 2² = 11060605505501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11060605505501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 747836115 + ... + 747850904.

It is an arithmetic number, because the mean of its divisors is an integer number (605753243100).

Almost surely, 2^{11060605505505} is an apocalyptic number.

11060605505505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11060605505505 is a deficient number, since it is larger than the sum of its proper divisors (8323498273695).

11060605505505 is a wasteful number, since it uses less digits than its factorization.

11060605505505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495687073.

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 11060605505505 in words is "eleven trillion, sixty billion, six hundred five million, five hundred five thousand, five hundred five".