627706625560 has 32 divisors (see below), whose sum is σ = 1614102752160. Its totient is φ = 215213700096.

The previous prime is 627706625551. The next prime is 627706625563. The reversal of 627706625560 is 65526607726.

It is a junction number, because it is equal to n+sod(n) for n = 627706625498 and 627706625507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (627706625563) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1120904409 + ... + 1120904968.

It is an arithmetic number, because the mean of its divisors is an integer number (50440711005).

Almost surely, 2^627706625560 is an apocalyptic number.

It is an amenable number.

627706625560 is an abundant number, since it is smaller than the sum of its proper divisors (986396126600).

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

627706625560 is a wasteful number, since it uses less digits than its factorization.

627706625560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2241809395 (or 2241809391 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 52.

The spelling of 627706625560 in words is "six hundred twenty-seven billion, seven hundred six million, six hundred twenty-five thousand, five hundred sixty".