2825308069 has 2 divisors, whose sum is σ = 2825308070. Its totient is φ = 2825308068.

The previous prime is 2825308033. The next prime is 2825308091. The reversal of 2825308069 is 9608035282.

2825308069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2493703969 + 331604100 = 49937^2 + 18210^2 .

It is a cyclic number.

It is not a de Polignac number, because 2825308069 - 2¹¹ = 2825306021 is a prime.

It is a super-2 number, since 2×2825308069² = 15964731369513017522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2825300069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1412654034 + 1412654035.

It is an arithmetic number, because the mean of its divisors is an integer number (1412654035).

Almost surely, 2^2825308069 is an apocalyptic number.

It is an amenable number.

2825308069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2825308069 is an equidigital number, since it uses as much as digits as its factorization.

2825308069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 2825308069 is about 53153.6270540403. The cubic root of 2825308069 is about 1413.6935285456.

The spelling of 2825308069 in words is "two billion, eight hundred twenty-five million, three hundred eight thousand, sixty-nine".