2004766013 has 2 divisors, whose sum is σ = 2004766014. Its totient is φ = 2004766012.

The previous prime is 2004766009. The next prime is 2004766031. The reversal of 2004766013 is 3106674002.

Together with next prime (2004766031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1148735449 + 856030564 = 33893^2 + 29258^2 .

It is a cyclic number.

It is not a de Polignac number, because 2004766013 - 2² = 2004766009 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004766033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002383006 + 1002383007.

It is an arithmetic number, because the mean of its divisors is an integer number (1002383007).

Almost surely, 2^2004766013 is an apocalyptic number.

It is an amenable number.

2004766013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004766013 is an equidigital number, since it uses as much as digits as its factorization.

2004766013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2004766013 is about 44774.6134880023. The cubic root of 2004766013 is about 1260.9210559918.

The spelling of 2004766013 in words is "two billion, four million, seven hundred sixty-six thousand, thirteen".