1004255314553 has 2 divisors, whose sum is σ = 1004255314554. Its totient is φ = 1004255314552.

The previous prime is 1004255314547. The next prime is 1004255314571. The reversal of 1004255314553 is 3554135524001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 815558904889 + 188696409664 = 903083^2 + 434392^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1004255314553 is a prime.

It is not a weakly prime, because it can be changed into another prime (1004255314753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502127657276 + 502127657277.

It is an arithmetic number, because the mean of its divisors is an integer number (502127657277).

Almost surely, 2^{1004255314553} is an apocalyptic number.

It is an amenable number.

1004255314553 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004255314553 is an equidigital number, since it uses as much as digits as its factorization.

1004255314553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 1004255314553 in words is "one trillion, four billion, two hundred fifty-five million, three hundred fourteen thousand, five hundred fifty-three".