11006060555 has 16 divisors (see below), whose sum is σ = 15888449280. Its totient is φ = 7149801312.

The previous prime is 11006060521. The next prime is 11006060573. The reversal of 11006060555 is 55506060011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11006060555 is a prime.

It is a super-2 number, since 2×11006060555² (a number of 21 digits) contains 22 as substring.

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, 8274569 + ... + 8275898.

It is an arithmetic number, because the mean of its divisors is an integer number (993028080).

Almost surely, 2^11006060555 is an apocalyptic number.

11006060555 is a deficient number, since it is larger than the sum of its proper divisors (4882388725).

11006060555 is a wasteful number, since it uses less digits than its factorization.

11006060555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16550498.

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 11006060555 in words is "eleven billion, six million, sixty thousand, five hundred fifty-five".