2625330361 has 2 divisors, whose sum is σ = 2625330362. Its totient is φ = 2625330360.

The previous prime is 2625330359. The next prime is 2625330413. The reversal of 2625330361 is 1630335262.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1663089961 + 962240400 = 40781^2 + 31020^2 .

It is a cyclic number.

It is not a de Polignac number, because 2625330361 - 2¹ = 2625330359 is a prime.

Together with 2625330359, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2625330161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1312665180 + 1312665181.

It is an arithmetic number, because the mean of its divisors is an integer number (1312665181).

Almost surely, 2^2625330361 is an apocalyptic number.

It is an amenable number.

2625330361 is a deficient number, since it is larger than the sum of its proper divisors (1).

2625330361 is an equidigital number, since it uses as much as digits as its factorization.

2625330361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 2625330361 is about 51237.9777216080. The cubic root of 2625330361 is about 1379.5199550297.

The spelling of 2625330361 in words is "two billion, six hundred twenty-five million, three hundred thirty thousand, three hundred sixty-one".