16011006005 has 8 divisors (see below), whose sum is σ = 19225025952. Its totient is φ = 12800925648.

The previous prime is 16011006001. The next prime is 16011006007. The reversal of 16011006005 is 50060011061.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16011006005 - 2² = 16011006001 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16011006001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 975947 + ... + 992216.

It is an arithmetic number, because the mean of its divisors is an integer number (2403128244).

Almost surely, 2^16011006005 is an apocalyptic number.

It is an amenable number.

16011006005 is a deficient number, since it is larger than the sum of its proper divisors (3214019947).

16011006005 is a wasteful number, since it uses less digits than its factorization.

16011006005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969795.

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

Adding to 16011006005 its reverse (50060011061), we get a palindrome (66071017066).

The spelling of 16011006005 in words is "sixteen billion, eleven million, six thousand, five".