6477801178322 has 8 divisors (see below), whose sum is σ = 9755413727472. Its totient is φ = 3225996602500.

The previous prime is 6477801178319. The next prime is 6477801178427. The reversal of 6477801178322 is 2238711087746.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6451992704 + ... + 6451993707.

It is an arithmetic number, because the mean of its divisors is an integer number (1219426715934).

Almost surely, 2^{6477801178322} is an apocalyptic number.

6477801178322 is a deficient number, since it is larger than the sum of its proper divisors (3277612549150).

6477801178322 is a wasteful number, since it uses less digits than its factorization.

6477801178322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12903986664.

The product of its (nonzero) digits is 6322176, while the sum is 56.

The spelling of 6477801178322 in words is "six trillion, four hundred seventy-seven billion, eight hundred one million, one hundred seventy-eight thousand, three hundred twenty-two".