677061125936 has 160 divisors (see below), whose sum is σ = 1457720033280. Its totient is φ = 302723785728.

The previous prime is 677061125899. The next prime is 677061125953. The reversal of 677061125936 is 639521160776.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244690025 + ... + 244692791.

It is an arithmetic number, because the mean of its divisors is an integer number (9110750208).

Almost surely, 2^677061125936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 677061125936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (728860016640).

677061125936 is an abundant number, since it is smaller than the sum of its proper divisors (780658907344).

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

677061125936 is a wasteful number, since it uses less digits than its factorization.

677061125936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3131 (or 3125 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 53.

The spelling of 677061125936 in words is "six hundred seventy-seven billion, sixty-one million, one hundred twenty-five thousand, nine hundred thirty-six".