1448560526417 has 2 divisors, whose sum is σ = 1448560526418. Its totient is φ = 1448560526416.

The previous prime is 1448560526377. The next prime is 1448560526447. The reversal of 1448560526417 is 7146250658441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1121743647376 + 326816879041 = 1059124^2 + 571679^2 .

It is a cyclic number.

It is not a de Polignac number, because 1448560526417 - 2²⁴ = 1448543749201 is a prime.

It is not a weakly prime, because it can be changed into another prime (1448560526447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724280263208 + 724280263209.

It is an arithmetic number, because the mean of its divisors is an integer number (724280263209).

Almost surely, 2^{1448560526417} is an apocalyptic number.

It is an amenable number.

1448560526417 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448560526417 is an equidigital number, since it uses as much as digits as its factorization.

1448560526417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6451200, while the sum is 53.

The spelling of 1448560526417 in words is "one trillion, four hundred forty-eight billion, five hundred sixty million, five hundred twenty-six thousand, four hundred seventeen".