14526549148049 has 2 divisors, whose sum is σ = 14526549148050. Its totient is φ = 14526549148048.

The previous prime is 14526549148031. The next prime is 14526549148079. The reversal of 14526549148049 is 94084194562541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14506233777025 + 20315371024 = 3808705^2 + 142532^2 .

It is an emirp because it is prime and its reverse (94084194562541) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14526549148049 is a prime.

It is a super-2 number, since 2×14526549148049² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14526549147982 and 14526549148000.

It is not a weakly prime, because it can be changed into another prime (14526549148079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7263274574024 + 7263274574025.

It is an arithmetic number, because the mean of its divisors is an integer number (7263274574025).

Almost surely, 2^{14526549148049} is an apocalyptic number.

It is an amenable number.

14526549148049 is a deficient number, since it is larger than the sum of its proper divisors (1).

14526549148049 is an equidigital number, since it uses as much as digits as its factorization.

14526549148049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49766400, while the sum is 62.

The spelling of 14526549148049 in words is "fourteen trillion, five hundred twenty-six billion, five hundred forty-nine million, one hundred forty-eight thousand, forty-nine".