11055601060505 has 16 divisors (see below), whose sum is σ = 13443264765840. Its totient is φ = 8727326318592.

The previous prime is 11055601060489. The next prime is 11055601060541. The reversal of 11055601060505 is 50506010655011.

It can be written as a sum of positive squares in 8 ways, for example, as 1711642384 + 11053889418121 = 41372^2 + 3324739^2 .

It is a cyclic number.

It is not a de Polignac number, because 11055601060505 - 2⁴ = 11055601060489 is a prime.

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, 33657110 + ... + 33983999.

It is an arithmetic number, because the mean of its divisors is an integer number (840204047865).

Almost surely, 2^{11055601060505} is an apocalyptic number.

It is an amenable number.

11055601060505 is a deficient number, since it is larger than the sum of its proper divisors (2387663705335).

11055601060505 is an equidigital number, since it uses as much as digits as its factorization.

11055601060505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67641548.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 11055601060505 in words is "eleven trillion, fifty-five billion, six hundred one million, sixty thousand, five hundred five".