16064125033 has 4 divisors (see below), whose sum is σ = 17524500048. Its totient is φ = 14603750020.

The previous prime is 16064125013. The next prime is 16064125067. The reversal of 16064125033 is 33052146061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33052146061 = 11 ⋅3004740551.

It is a cyclic number.

It is not a de Polignac number, because 16064125033 - 2⁵ = 16064125001 is a prime.

It is a super-2 number, since 2×16064125033² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 16064124986 and 16064125004.

It is not an unprimeable number, because it can be changed into a prime (16064125013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 730187491 + ... + 730187512.

It is an arithmetic number, because the mean of its divisors is an integer number (4381125012).

Almost surely, 2^16064125033 is an apocalyptic number.

It is an amenable number.

16064125033 is a deficient number, since it is larger than the sum of its proper divisors (1460375015).

16064125033 is a wasteful number, since it uses less digits than its factorization.

16064125033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460375014.

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 16064125033 in words is "sixteen billion, sixty-four million, one hundred twenty-five thousand, thirty-three".