28132102679 has 2 divisors, whose sum is σ = 28132102680. Its totient is φ = 28132102678.

The previous prime is 28132102651. The next prime is 28132102763. The reversal of 28132102679 is 97620123182.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28132102679 - 2²⁰ = 28131054103 is a prime.

It is a super-2 number, since 2×28132102679² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28132102279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14066051339 + 14066051340.

It is an arithmetic number, because the mean of its divisors is an integer number (14066051340).

Almost surely, 2^28132102679 is an apocalyptic number.

28132102679 is a deficient number, since it is larger than the sum of its proper divisors (1).

28132102679 is an equidigital number, since it uses as much as digits as its factorization.

28132102679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 28132102679 in words is "twenty-eight billion, one hundred thirty-two million, one hundred two thousand, six hundred seventy-nine".