677285846120530 has 64 divisors (see below), whose sum is σ = 1256984238533760. Its totient is φ = 262599814342656.

The previous prime is 677285846120489. The next prime is 677285846120579. The reversal of 677285846120530 is 35021648582776.

It is a super-2 number, since 2×677285846120530² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39991456 + ... + 54349684.

It is an arithmetic number, because the mean of its divisors is an integer number (19640378727090).

Almost surely, 2^{677285846120530} is an apocalyptic number.

677285846120530 is a deficient number, since it is larger than the sum of its proper divisors (579698392413230).

677285846120530 is a wasteful number, since it uses less digits than its factorization.

677285846120530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14359115.

The product of its (nonzero) digits is 135475200, while the sum is 64.

The spelling of 677285846120530 in words is "six hundred seventy-seven trillion, two hundred eighty-five billion, eight hundred forty-six million, one hundred twenty thousand, five hundred thirty".