16146006133 has 4 divisors (see below), whose sum is σ = 16216512940. Its totient is φ = 16075499328.

The previous prime is 16146006131. The next prime is 16146006161. The reversal of 16146006133 is 33160064161.

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

It can be written as a sum of positive squares in 2 ways, for example, as 15255461169 + 890544964 = 123513^2 + 29842^2 .

It is a cyclic number.

It is not a de Polignac number, because 16146006133 - 2¹ = 16146006131 is a prime.

It is a super-2 number, since 2×16146006133² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16146006095 and 16146006104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16146006131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35253060 + ... + 35253517.

It is an arithmetic number, because the mean of its divisors is an integer number (4054128235).

Almost surely, 2^16146006133 is an apocalyptic number.

It is an amenable number.

16146006133 is a deficient number, since it is larger than the sum of its proper divisors (70506807).

16146006133 is an equidigital number, since it uses as much as digits as its factorization.

16146006133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70506806.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 16146006133 in words is "sixteen billion, one hundred forty-six million, six thousand, one hundred thirty-three".