16606755347 has 32 divisors (see below), whose sum is σ = 20892211200. Its totient is φ = 12851250048.

The previous prime is 16606755329. The next prime is 16606755391. The reversal of 16606755347 is 74355760661.

It is not a de Polignac number, because 16606755347 - 2⁶ = 16606755283 is a prime.

It is a super-2 number, since 2×16606755347² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16606755295 and 16606755304.

It is not an unprimeable number, because it can be changed into a prime (16606755047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 758429 + ... + 780017.

It is an arithmetic number, because the mean of its divisors is an integer number (652881600).

Almost surely, 2^16606755347 is an apocalyptic number.

16606755347 is a deficient number, since it is larger than the sum of its proper divisors (4285455853).

16606755347 is a wasteful number, since it uses less digits than its factorization.

16606755347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21795.

The product of its (nonzero) digits is 3175200, while the sum is 50.

The spelling of 16606755347 in words is "sixteen billion, six hundred six million, seven hundred fifty-five thousand, three hundred forty-seven".