5662245142249 has 2 divisors, whose sum is σ = 5662245142250. Its totient is φ = 5662245142248.

The previous prime is 5662245142189. The next prime is 5662245142259. The reversal of 5662245142249 is 9422415422665.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5471070697024 + 191174445225 = 2339032^2 + 437235^2 .

It is a cyclic number.

It is not a de Polignac number, because 5662245142249 - 2¹³ = 5662245134057 is a prime.

It is a super-2 number, since 2×5662245142249² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5662245142196 and 5662245142205.

It is not a weakly prime, because it can be changed into another prime (5662245142259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2831122571124 + 2831122571125.

It is an arithmetic number, because the mean of its divisors is an integer number (2831122571125).

Almost surely, 2^{5662245142249} is an apocalyptic number.

It is an amenable number.

5662245142249 is a deficient number, since it is larger than the sum of its proper divisors (1).

5662245142249 is an equidigital number, since it uses as much as digits as its factorization.

5662245142249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8294400, while the sum is 52.

The spelling of 5662245142249 in words is "five trillion, six hundred sixty-two billion, two hundred forty-five million, one hundred forty-two thousand, two hundred forty-nine".