706217625650 has 48 divisors (see below), whose sum is σ = 1331769073824. Its totient is φ = 278573374080.

The previous prime is 706217625629. The next prime is 706217625689. The reversal of 706217625650 is 56526712607.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 706217625595 and 706217625604.

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, 32704157 + ... + 32725743.

It is an arithmetic number, because the mean of its divisors is an integer number (27745189038).

Almost surely, 2^706217625650 is an apocalyptic number.

706217625650 is a deficient number, since it is larger than the sum of its proper divisors (625551448174).

706217625650 is a wasteful number, since it uses less digits than its factorization.

706217625650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30635 (or 30630 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 706217625650 in words is "seven hundred six billion, two hundred seventeen million, six hundred twenty-five thousand, six hundred fifty".