6400603048027 has 4 divisors (see below), whose sum is σ = 6737476892680. Its totient is φ = 6063729203376.

The previous prime is 6400603048009. The next prime is 6400603048039. The reversal of 6400603048027 is 7208403060046.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6400603048027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6400603042027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168436922298 + ... + 168436922335.

It is an arithmetic number, because the mean of its divisors is an integer number (1684369223170).

Almost surely, 2^{6400603048027} is an apocalyptic number.

6400603048027 is a deficient number, since it is larger than the sum of its proper divisors (336873844653).

6400603048027 is a wasteful number, since it uses less digits than its factorization.

6400603048027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336873844652.

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 6400603048027 in words is "six trillion, four hundred billion, six hundred three million, forty-eight thousand, twenty-seven".