6364456123 has 2 divisors, whose sum is σ = 6364456124. Its totient is φ = 6364456122.

The previous prime is 6364456103. The next prime is 6364456151. The reversal of 6364456123 is 3216544636.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6364456123 is a prime.

It is a super-2 number, since 2×6364456123² = 81012603483184382258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6364456103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3182228061 + 3182228062.

It is an arithmetic number, because the mean of its divisors is an integer number (3182228062).

Almost surely, 2^6364456123 is an apocalyptic number.

6364456123 is a deficient number, since it is larger than the sum of its proper divisors (1).

6364456123 is an equidigital number, since it uses as much as digits as its factorization.

6364456123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 40.

The square root of 6364456123 is about 79777.5414700152. The cubic root of 6364456123 is about 1853.1920662219.

The spelling of 6364456123 in words is "six billion, three hundred sixty-four million, four hundred fifty-six thousand, one hundred twenty-three".