477427328816484 has 48 divisors (see below), whose sum is σ = 1201229222719680. Its totient is φ = 147089292572160.

The previous prime is 477427328816429. The next prime is 477427328816497. The reversal of 477427328816484 is 484618823724774.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25536326169 + ... + 25536344864.

It is an arithmetic number, because the mean of its divisors is an integer number (25025608806660).

Almost surely, 2^{477427328816484} is an apocalyptic number.

It is an amenable number.

477427328816484 is an abundant number, since it is smaller than the sum of its proper divisors (723801893903196).

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

477427328816484 is a wasteful number, since it uses less digits than its factorization.

477427328816484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51072671100 (or 51072671098 counting only the distinct ones).

The product of its digits is 3236954112, while the sum is 75.

The spelling of 477427328816484 in words is "four hundred seventy-seven trillion, four hundred twenty-seven billion, three hundred twenty-eight million, eight hundred sixteen thousand, four hundred eighty-four".