6477320050 has 48 divisors (see below), whose sum is σ = 12374600832. Its totient is φ = 2521108800.

The previous prime is 6477320033. The next prime is 6477320051. The reversal of 6477320050 is 500237746.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6477319988 and 6477320015.

It is not an unprimeable number, because it can be changed into a prime (6477320051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 577092 + ... + 588208.

It is an arithmetic number, because the mean of its divisors is an integer number (257804184).

Almost surely, 2^6477320050 is an apocalyptic number.

6477320050 is a deficient number, since it is larger than the sum of its proper divisors (5897280782).

6477320050 is a wasteful number, since it uses less digits than its factorization.

6477320050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11443 (or 11438 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 6477320050 is about 80481.7994952896. The cubic root of 6477320050 is about 1864.0824549307.

Adding to 6477320050 its reverse (500237746), we get a palindrome (6977557796).

The spelling of 6477320050 in words is "six billion, four hundred seventy-seven million, three hundred twenty thousand, fifty".