1004806703987 has 2 divisors, whose sum is σ = 1004806703988. Its totient is φ = 1004806703986.

The previous prime is 1004806703969. The next prime is 1004806704007. The reversal of 1004806703987 is 7893076084001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1004806703987 is a prime.

It is not a weakly prime, because it can be changed into another prime (1004806703947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502403351993 + 502403351994.

It is an arithmetic number, because the mean of its divisors is an integer number (502403351994).

Almost surely, 2^{1004806703987} is an apocalyptic number.

1004806703987 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004806703987 is an equidigital number, since it uses as much as digits as its factorization.

1004806703987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 53.

The spelling of 1004806703987 in words is "one trillion, four billion, eight hundred six million, seven hundred three thousand, nine hundred eighty-seven".