1004454535361 has 2 divisors, whose sum is σ = 1004454535362. Its totient is φ = 1004454535360.

The previous prime is 1004454535349. The next prime is 1004454535433. The reversal of 1004454535361 is 1635354544001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 836046894736 + 168407640625 = 914356^2 + 410375^2 .

It is an emirp because it is prime and its reverse (1635354544001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1004454535361 is a prime.

It is not a weakly prime, because it can be changed into another prime (1004459535361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502227267680 + 502227267681.

It is an arithmetic number, because the mean of its divisors is an integer number (502227267681).

Almost surely, 2^{1004454535361} is an apocalyptic number.

It is an amenable number.

1004454535361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004454535361 is an equidigital number, since it uses as much as digits as its factorization.

1004454535361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 1004454535361 in words is "one trillion, four billion, four hundred fifty-four million, five hundred thirty-five thousand, three hundred sixty-one".