28882538833 has 2 divisors, whose sum is σ = 28882538834. Its totient is φ = 28882538832.

The previous prime is 28882538827. The next prime is 28882538873. The reversal of 28882538833 is 33883528882.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24721901824 + 4160637009 = 157232^2 + 64503^2 .

It is a cyclic number.

It is not a de Polignac number, because 28882538833 - 2¹³ = 28882530641 is a prime.

It is not a weakly prime, because it can be changed into another prime (28882538813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14441269416 + 14441269417.

It is an arithmetic number, because the mean of its divisors is an integer number (14441269417).

Almost surely, 2^28882538833 is an apocalyptic number.

It is an amenable number.

28882538833 is a deficient number, since it is larger than the sum of its proper divisors (1).

28882538833 is an equidigital number, since it uses as much as digits as its factorization.

28882538833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17694720, while the sum is 58.

The spelling of 28882538833 in words is "twenty-eight billion, eight hundred eighty-two million, five hundred thirty-eight thousand, eight hundred thirty-three".