2006049407987 has 2 divisors, whose sum is σ = 2006049407988. Its totient is φ = 2006049407986.

The previous prime is 2006049407969. The next prime is 2006049408059. The reversal of 2006049407987 is 7897049406002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2006049407987 - 2³⁸ = 1731171501043 is a prime.

It is not a weakly prime, because it can be changed into another prime (2006049400987) 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, 1003024703993 + 1003024703994.

It is an arithmetic number, because the mean of its divisors is an integer number (1003024703994).

Almost surely, 2^{2006049407987} is an apocalyptic number.

2006049407987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2006049407987 is an equidigital number, since it uses as much as digits as its factorization.

2006049407987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 2006049407987 in words is "two trillion, six billion, forty-nine million, four hundred seven thousand, nine hundred eighty-seven".