2445984137 has 2 divisors, whose sum is σ = 2445984138. Its totient is φ = 2445984136.

The previous prime is 2445984097. The next prime is 2445984139. The reversal of 2445984137 is 7314895442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1606085776 + 839898361 = 40076^2 + 28981^2 .

It is a cyclic number.

It is not a de Polignac number, because 2445984137 - 2¹² = 2445980041 is a prime.

Together with 2445984139, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2445984091 and 2445984100.

It is not a weakly prime, because it can be changed into another prime (2445984139) 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, 1222992068 + 1222992069.

It is an arithmetic number, because the mean of its divisors is an integer number (1222992069).

Almost surely, 2^2445984137 is an apocalyptic number.

It is an amenable number.

2445984137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2445984137 is an equidigital number, since it uses as much as digits as its factorization.

2445984137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967680, while the sum is 47.

The square root of 2445984137 is about 49456.8917037858. The cubic root of 2445984137 is about 1347.3627778385.

The spelling of 2445984137 in words is "two billion, four hundred forty-five million, nine hundred eighty-four thousand, one hundred thirty-seven".