677583858570 has 32 divisors (see below), whose sum is σ = 1627152935040. Its totient is φ = 180583287360.

The previous prime is 677583858557. The next prime is 677583858607. The reversal of 677583858570 is 75858385776.

It is a junction number, because it is equal to n+sod(n) for n = 677583858495 and 677583858504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6556726 + ... + 6659265.

It is an arithmetic number, because the mean of its divisors is an integer number (50848529220).

Almost surely, 2^677583858570 is an apocalyptic number.

677583858570 is an abundant number, since it is smaller than the sum of its proper divisors (949569076470).

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

677583858570 is a wasteful number, since it uses less digits than its factorization.

677583858570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13217710.

The product of its (nonzero) digits is 395136000, while the sum is 69.

The spelling of 677583858570 in words is "six hundred seventy-seven billion, five hundred eighty-three million, eight hundred fifty-eight thousand, five hundred seventy".