11061005006 has 4 divisors (see below), whose sum is σ = 16591507512. Its totient is φ = 5530502502.

The previous prime is 11061004993. The next prime is 11061005023. The reversal of 11061005006 is 60050016011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60050016011 = 17 ⋅3532353883.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2765251250 + ... + 2765251253.

It is an arithmetic number, because the mean of its divisors is an integer number (4147876878).

Almost surely, 2^11061005006 is an apocalyptic number.

11061005006 is a deficient number, since it is larger than the sum of its proper divisors (5530502506).

11061005006 is an equidigital number, since it uses as much as digits as its factorization.

11061005006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5530502505.

The product of its (nonzero) digits is 180, while the sum is 20.

The spelling of 11061005006 in words is "eleven billion, sixty-one million, five thousand, six".