6423277115 has 4 divisors (see below), whose sum is σ = 7707932544. Its totient is φ = 5138621688.

The previous prime is 6423277099. The next prime is 6423277163. The reversal of 6423277115 is 5117723246.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6423277115 - 2⁴ = 6423277099 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 642327707 + ... + 642327716.

It is an arithmetic number, because the mean of its divisors is an integer number (1926983136).

Almost surely, 2^6423277115 is an apocalyptic number.

6423277115 is a deficient number, since it is larger than the sum of its proper divisors (1284655429).

6423277115 is a wasteful number, since it uses less digits than its factorization.

6423277115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284655428.

The product of its digits is 70560, while the sum is 38.

The square root of 6423277115 is about 80145.3499274911. The cubic root of 6423277115 is about 1858.8837016833.

The spelling of 6423277115 in words is "six billion, four hundred twenty-three million, two hundred seventy-seven thousand, one hundred fifteen".