2825188361 has 2 divisors, whose sum is σ = 2825188362. Its totient is φ = 2825188360.

The previous prime is 2825188357. The next prime is 2825188363. The reversal of 2825188361 is 1638815282.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1612825600 + 1212362761 = 40160^2 + 34819^2 .

It is a cyclic number.

It is not a de Polignac number, because 2825188361 - 2² = 2825188357 is a prime.

Together with 2825188363, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2825188363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1412594180 + 1412594181.

It is an arithmetic number, because the mean of its divisors is an integer number (1412594181).

Almost surely, 2^2825188361 is an apocalyptic number.

It is an amenable number.

2825188361 is a deficient number, since it is larger than the sum of its proper divisors (1).

2825188361 is an equidigital number, since it uses as much as digits as its factorization.

2825188361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 184320, while the sum is 44.

The square root of 2825188361 is about 53152.5009853723. The cubic root of 2825188361 is about 1413.6735622492.

The spelling of 2825188361 in words is "two billion, eight hundred twenty-five million, one hundred eighty-eight thousand, three hundred sixty-one".