28675962165 has 16 divisors (see below), whose sum is σ = 45902822976. Its totient is φ = 15286752000.

The previous prime is 28675962131. The next prime is 28675962169. The reversal of 28675962165 is 56126957682.

It is not a de Polignac number, because 28675962165 - 2¹⁰ = 28675961141 is a prime.

It is a super-2 number, since 2×28675962165² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28675962169) 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 15 ways as a sum of consecutive naturals, for example, 409911 + ... + 474740.

It is an arithmetic number, because the mean of its divisors is an integer number (2868926436).

Almost surely, 2^28675962165 is an apocalyptic number.

It is an amenable number.

28675962165 is a deficient number, since it is larger than the sum of its proper divisors (17226860811).

28675962165 is a wasteful number, since it uses less digits than its factorization.

28675962165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886820.

The product of its digits is 10886400, while the sum is 57.

The spelling of 28675962165 in words is "twenty-eight billion, six hundred seventy-five million, nine hundred sixty-two thousand, one hundred sixty-five".