6477057066 has 16 divisors (see below), whose sum is σ = 12954902688. Its totient is φ = 2158887600.

The previous prime is 6477057053. The next prime is 6477057073. The reversal of 6477057066 is 6607507746.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180156 + ... + 213096.

It is an arithmetic number, because the mean of its divisors is an integer number (809681418).

Almost surely, 2^6477057066 is an apocalyptic number.

6477057066 is an abundant number, since it is smaller than the sum of its proper divisors (6477845622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6477057066 is a wasteful number, since it uses less digits than its factorization.

6477057066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65717.

The product of its (nonzero) digits is 1481760, while the sum is 48.

The square root of 6477057066 is about 80480.1656683186. The cubic root of 6477057066 is about 1864.0572268790.

The spelling of 6477057066 in words is "six billion, four hundred seventy-seven million, fifty-seven thousand, sixty-six".