11050505060506 has 4 divisors (see below), whose sum is σ = 16575757590762. Its totient is φ = 5525252530252.

The previous prime is 11050505060489. The next prime is 11050505060533. The reversal of 11050505060506 is 60506050505011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8822474170225 + 2228030890281 = 2970265^2 + 1492659^2 .

It is a super-2 number, since 2×11050505060506² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2762626265125 + ... + 2762626265128.

Almost surely, 2^{11050505060506} is an apocalyptic number.

11050505060506 is a deficient number, since it is larger than the sum of its proper divisors (5525252530256).

11050505060506 is an equidigital number, since it uses as much as digits as its factorization.

11050505060506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5525252530255.

The product of its (nonzero) digits is 22500, while the sum is 34.

Adding to 11050505060506 its reverse (60506050505011), we get a palindrome (71556555565517).

The spelling of 11050505060506 in words is "eleven trillion, fifty billion, five hundred five million, sixty thousand, five hundred six".