577818486380 has 12 divisors (see below), whose sum is σ = 1213418821440. Its totient is φ = 231127394544.

The previous prime is 577818486373. The next prime is 577818486467. The reversal of 577818486380 is 83684818775.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14445462140 + ... + 14445462179.

It is an arithmetic number, because the mean of its divisors is an integer number (101118235120).

Almost surely, 2^577818486380 is an apocalyptic number.

It is an amenable number.

577818486380 is an abundant number, since it is smaller than the sum of its proper divisors (635600335060).

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

577818486380 is a wasteful number, since it uses less digits than its factorization.

577818486380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28890924328 (or 28890924326 counting only the distinct ones).

The product of its (nonzero) digits is 72253440, while the sum is 65.

The spelling of 577818486380 in words is "five hundred seventy-seven billion, eight hundred eighteen million, four hundred eighty-six thousand, three hundred eighty".