16675965101 has 4 divisors (see below), whose sum is σ = 16797687612. Its totient is φ = 16554242592.

The previous prime is 16675965073. The next prime is 16675965107. The reversal of 16675965101 is 10156957661.

It is a happy number.

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 11783102500 + 4892862601 = 108550^2 + 69949^2 .

It is a cyclic number.

It is not a de Polignac number, because 16675965101 - 2¹⁰ = 16675964077 is a prime.

It is a super-4 number, since 4×16675965101⁴ (a number of 42 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16675965107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60861050 + ... + 60861323.

It is an arithmetic number, because the mean of its divisors is an integer number (4199421903).

Almost surely, 2^16675965101 is an apocalyptic number.

It is an amenable number.

16675965101 is a deficient number, since it is larger than the sum of its proper divisors (121722511).

16675965101 is a wasteful number, since it uses less digits than its factorization.

16675965101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121722510.

The product of its (nonzero) digits is 340200, while the sum is 47.

The spelling of 16675965101 in words is "sixteen billion, six hundred seventy-five million, nine hundred sixty-five thousand, one hundred one".