655941311246 has 24 divisors (see below), whose sum is σ = 1065557635560. Its totient is φ = 302702882976.

The previous prime is 655941311227. The next prime is 655941311251. The reversal of 655941311246 is 642113149556.

It is a self number, because there is not a number n which added to its sum of digits gives 655941311246.

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, 2569640 + ... + 2813348.

It is an arithmetic number, because the mean of its divisors is an integer number (44398234815).

Almost surely, 2^655941311246 is an apocalyptic number.

655941311246 is a deficient number, since it is larger than the sum of its proper divisors (409616324314).

655941311246 is a wasteful number, since it uses less digits than its factorization.

655941311246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251700 (or 251687 counting only the distinct ones).

The product of its digits is 777600, while the sum is 47.

The spelling of 655941311246 in words is "six hundred fifty-five billion, nine hundred forty-one million, three hundred eleven thousand, two hundred forty-six".