1004505641137 has 2 divisors, whose sum is σ = 1004505641138. Its totient is φ = 1004505641136.

The previous prime is 1004505641129. The next prime is 1004505641203. The reversal of 1004505641137 is 7311465054001.

1004505641137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 892478873521 + 112026767616 = 944711^2 + 334704^2 .

It is a cyclic number.

It is not a de Polignac number, because 1004505641137 - 2³ = 1004505641129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1004505641096 and 1004505641105.

It is not a weakly prime, because it can be changed into another prime (1004505641537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502252820568 + 502252820569.

It is an arithmetic number, because the mean of its divisors is an integer number (502252820569).

Almost surely, 2^{1004505641137} is an apocalyptic number.

It is an amenable number.

1004505641137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004505641137 is an equidigital number, since it uses as much as digits as its factorization.

1004505641137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 1004505641137 in words is "one trillion, four billion, five hundred five million, six hundred forty-one thousand, one hundred thirty-seven".