28362295369 has 2 divisors, whose sum is σ = 28362295370. Its totient is φ = 28362295368.

The previous prime is 28362295361. The next prime is 28362295387. The reversal of 28362295369 is 96359226382.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19678478400 + 8683816969 = 140280^2 + 93187^2 .

It is a cyclic number.

It is not a de Polignac number, because 28362295369 - 2³ = 28362295361 is a prime.

It is a super-2 number, since 2×28362295369² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (28362295361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14181147684 + 14181147685.

It is an arithmetic number, because the mean of its divisors is an integer number (14181147685).

Almost surely, 2^28362295369 is an apocalyptic number.

It is an amenable number.

28362295369 is a deficient number, since it is larger than the sum of its proper divisors (1).

28362295369 is an equidigital number, since it uses as much as digits as its factorization.

28362295369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8398080, while the sum is 55.

The spelling of 28362295369 in words is "twenty-eight billion, three hundred sixty-two million, two hundred ninety-five thousand, three hundred sixty-nine".