1098063526529 has 2 divisors, whose sum is σ = 1098063526530. Its totient is φ = 1098063526528.

The previous prime is 1098063526517. The next prime is 1098063526531. The reversal of 1098063526529 is 9256253608901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 826731925504 + 271331601025 = 909248^2 + 520895^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1098063526529 is a prime.

Together with 1098063526531, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1098063526429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 549031763264 + 549031763265.

It is an arithmetic number, because the mean of its divisors is an integer number (549031763265).

Almost surely, 2^{1098063526529} is an apocalyptic number.

It is an amenable number.

1098063526529 is a deficient number, since it is larger than the sum of its proper divisors (1).

1098063526529 is an equidigital number, since it uses as much as digits as its factorization.

1098063526529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6998400, while the sum is 56.

The spelling of 1098063526529 in words is "one trillion, ninety-eight billion, sixty-three million, five hundred twenty-six thousand, five hundred twenty-nine".