680953061300 has 18 divisors (see below), whose sum is σ = 1477668143238. Its totient is φ = 272381224480.

The previous prime is 680953061287. The next prime is 680953061303. The reversal of 680953061300 is 3160359086.

It can be written as a sum of positive squares in 3 ways, for example, as 7020428944 + 673932632356 = 83788^2 + 820934^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680953061303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3404765207 + ... + 3404765406.

Almost surely, 2^680953061300 is an apocalyptic number.

It is an amenable number.

680953061300 is an abundant number, since it is smaller than the sum of its proper divisors (796715081938).

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

680953061300 is a wasteful number, since it uses less digits than its factorization.

680953061300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6809530627 (or 6809530620 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 41.

The spelling of 680953061300 in words is "six hundred eighty billion, nine hundred fifty-three million, sixty-one thousand, three hundred".