4776571376664 has 64 divisors (see below), whose sum is σ = 12388598460000. Its totient is φ = 1532882426880.

The previous prime is 4776571376663. The next prime is 4776571376699. The reversal of 4776571376664 is 4666731756774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4776571376663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9589317 + ... + 10075124.

Almost surely, 2^{4776571376664} is an apocalyptic number.

It is an amenable number.

4776571376664 is an abundant number, since it is smaller than the sum of its proper divisors (7612027083336).

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

4776571376664 is a wasteful number, since it uses less digits than its factorization.

4776571376664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19664828 (or 19664824 counting only the distinct ones).

The product of its digits is 746807040, while the sum is 69.

The spelling of 4776571376664 in words is "four trillion, seven hundred seventy-six billion, five hundred seventy-one million, three hundred seventy-six thousand, six hundred sixty-four".