677403711050 has 48 divisors (see below), whose sum is σ = 1395028917792. Its totient is φ = 242652062400.

The previous prime is 677403711013. The next prime is 677403711067. The reversal of 677403711050 is 50117304776.

It is a junction number, because it is equal to n+sod(n) for n = 677403710989 and 677403711007.

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 23 ways as a sum of consecutive naturals, for example, 9154517 + ... + 9228216.

It is an arithmetic number, because the mean of its divisors is an integer number (29063102454).

Almost surely, 2^677403711050 is an apocalyptic number.

677403711050 is an abundant number, since it is smaller than the sum of its proper divisors (717625206742).

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

677403711050 is a wasteful number, since it uses less digits than its factorization.

677403711050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18382823 (or 18382818 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 41.

The spelling of 677403711050 in words is "six hundred seventy-seven billion, four hundred three million, seven hundred eleven thousand, fifty".