655710516704 has 24 divisors (see below), whose sum is σ = 1291337641440. Its totient is φ = 327751750656.

The previous prime is 655710516679. The next prime is 655710516707. The reversal of 655710516704 is 407615017556.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (655710516707) 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 3 ways as a sum of consecutive naturals, for example, 3131624 + ... + 3334439.

It is an arithmetic number, because the mean of its divisors is an integer number (53805735060).

Almost surely, 2^655710516704 is an apocalyptic number.

It is an amenable number.

655710516704 is a deficient number, since it is larger than the sum of its proper divisors (635627124736).

655710516704 is a wasteful number, since it uses less digits than its factorization.

655710516704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6469242 (or 6469234 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 47.

The spelling of 655710516704 in words is "six hundred fifty-five billion, seven hundred ten million, five hundred sixteen thousand, seven hundred four".