577984796642 has 64 divisors (see below), whose sum is σ = 983819547648. Its totient is φ = 252367488000.

The previous prime is 577984796639. The next prime is 577984796681. The reversal of 577984796642 is 246697489775.

It is a self number, because there is not a number n which added to its sum of digits gives 577984796642.

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 31 ways as a sum of consecutive naturals, for example, 39961292 + ... + 39975752.

It is an arithmetic number, because the mean of its divisors is an integer number (15372180432).

Almost surely, 2^577984796642 is an apocalyptic number.

577984796642 is a deficient number, since it is larger than the sum of its proper divisors (405834751006).

577984796642 is a wasteful number, since it uses less digits than its factorization.

577984796642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15195.

The product of its digits is 1280240640, while the sum is 74.

The spelling of 577984796642 in words is "five hundred seventy-seven billion, nine hundred eighty-four million, seven hundred ninety-six thousand, six hundred forty-two".