6700517423 has 2 divisors, whose sum is σ = 6700517424. Its totient is φ = 6700517422.

The previous prime is 6700517419. The next prime is 6700517429. The reversal of 6700517423 is 3247150076.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6700517423 - 2² = 6700517419 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6700517429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3350258711 + 3350258712.

It is an arithmetic number, because the mean of its divisors is an integer number (3350258712).

Almost surely, 2^6700517423 is an apocalyptic number.

6700517423 is a deficient number, since it is larger than the sum of its proper divisors (1).

6700517423 is an equidigital number, since it uses as much as digits as its factorization.

6700517423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 6700517423 is about 81856.6883217248. The cubic root of 6700517423 is about 1885.2521595090.

Adding to 6700517423 its reverse (3247150076), we get a palindrome (9947667499).

The spelling of 6700517423 in words is "six billion, seven hundred million, five hundred seventeen thousand, four hundred twenty-three".