671027522662 has 24 divisors (see below), whose sum is σ = 1192966536816. Its totient is φ = 282157123248.

The previous prime is 671027522657. The next prime is 671027522677. The reversal of 671027522662 is 266225720176.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64591218 + ... + 64601605.

It is an arithmetic number, because the mean of its divisors is an integer number (49706939034).

Almost surely, 2^671027522662 is an apocalyptic number.

671027522662 is a deficient number, since it is larger than the sum of its proper divisors (521939014154).

671027522662 is a wasteful number, since it uses less digits than its factorization.

671027522662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129192892 (or 129192885 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 671027522662 in words is "six hundred seventy-one billion, twenty-seven million, five hundred twenty-two thousand, six hundred sixty-two".