1082482226521 has 2 divisors, whose sum is σ = 1082482226522. Its totient is φ = 1082482226520.

The previous prime is 1082482226503. The next prime is 1082482226569. The reversal of 1082482226521 is 1256222842801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 764007105625 + 318475120896 = 874075^2 + 564336^2 .

It is an emirp because it is prime and its reverse (1256222842801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1082482226521 - 2¹⁵ = 1082482193753 is a prime.

It is not a weakly prime, because it can be changed into another prime (1082480226521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541241113260 + 541241113261.

It is an arithmetic number, because the mean of its divisors is an integer number (541241113261).

Almost surely, 2^{1082482226521} is an apocalyptic number.

It is an amenable number.

1082482226521 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082482226521 is an equidigital number, since it uses as much as digits as its factorization.

1082482226521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 245760, while the sum is 43.

The spelling of 1082482226521 in words is "one trillion, eighty-two billion, four hundred eighty-two million, two hundred twenty-six thousand, five hundred twenty-one".