6423620003 has 2 divisors, whose sum is σ = 6423620004. Its totient is φ = 6423620002.

The previous prime is 6423619999. The next prime is 6423620011. The reversal of 6423620003 is 3000263246.

6423620003 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6423620003 - 2² = 6423619999 is a prime.

It is not a weakly prime, because it can be changed into another prime (6423620083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3211810001 + 3211810002.

It is an arithmetic number, because the mean of its divisors is an integer number (3211810002).

Almost surely, 2^6423620003 is an apocalyptic number.

6423620003 is a deficient number, since it is larger than the sum of its proper divisors (1).

6423620003 is an equidigital number, since it uses as much as digits as its factorization.

6423620003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 6423620003 is about 80147.4890623530. The cubic root of 6423620003 is about 1858.9167781312.

Adding to 6423620003 its reverse (3000263246), we get a palindrome (9423883249).

The spelling of 6423620003 in words is "six billion, four hundred twenty-three million, six hundred twenty thousand, three".