28296160033 has 2 divisors, whose sum is σ = 28296160034. Its totient is φ = 28296160032.

The previous prime is 28296160027. The next prime is 28296160043. The reversal of 28296160033 is 33006169282.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23935802944 + 4360357089 = 154712^2 + 66033^2 .

It is a cyclic number.

It is not a de Polignac number, because 28296160033 - 2¹³ = 28296151841 is a prime.

It is a super-2 number, since 2×28296160033² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (28296160003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14148080016 + 14148080017.

It is an arithmetic number, because the mean of its divisors is an integer number (14148080017).

Almost surely, 2^28296160033 is an apocalyptic number.

It is an amenable number.

28296160033 is a deficient number, since it is larger than the sum of its proper divisors (1).

28296160033 is an equidigital number, since it uses as much as digits as its factorization.

28296160033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 28296160033 in words is "twenty-eight billion, two hundred ninety-six million, one hundred sixty thousand, thirty-three".