6604823413 has 2 divisors, whose sum is σ = 6604823414. Its totient is φ = 6604823412.

The previous prime is 6604823387. The next prime is 6604823431. The reversal of 6604823413 is 3143284066.

Together with next prime (6604823431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4867434289 + 1737389124 = 69767^2 + 41682^2 .

It is a cyclic number.

It is not a de Polignac number, because 6604823413 - 2⁹ = 6604822901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6604833413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3302411706 + 3302411707.

It is an arithmetic number, because the mean of its divisors is an integer number (3302411707).

Almost surely, 2^6604823413 is an apocalyptic number.

It is an amenable number.

6604823413 is a deficient number, since it is larger than the sum of its proper divisors (1).

6604823413 is an equidigital number, since it uses as much as digits as its factorization.

6604823413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 6604823413 is about 81270.0646794378. The cubic root of 6604823413 is about 1876.2342960836.

The spelling of 6604823413 in words is "six billion, six hundred four million, eight hundred twenty-three thousand, four hundred thirteen".