6414527552249 has 2 divisors, whose sum is σ = 6414527552250. Its totient is φ = 6414527552248.

The previous prime is 6414527552219. The next prime is 6414527552267. The reversal of 6414527552249 is 9422557254146.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3924658155625 + 2489869396624 = 1981075^2 + 1577932^2 .

It is a cyclic number.

It is not a de Polignac number, because 6414527552249 - 2³⁶ = 6345808075513 is a prime.

It is a super-2 number, since 2×6414527552249² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6414527552194 and 6414527552203.

It is not a weakly prime, because it can be changed into another prime (6414527552219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3207263776124 + 3207263776125.

It is an arithmetic number, because the mean of its divisors is an integer number (3207263776125).

Almost surely, 2^{6414527552249} is an apocalyptic number.

It is an amenable number.

6414527552249 is a deficient number, since it is larger than the sum of its proper divisors (1).

6414527552249 is an equidigital number, since it uses as much as digits as its factorization.

6414527552249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192000, while the sum is 56.

The spelling of 6414527552249 in words is "six trillion, four hundred fourteen billion, five hundred twenty-seven million, five hundred fifty-two thousand, two hundred forty-nine".