680953061299 has 32 divisors (see below), whose sum is σ = 800038080000. Its totient is φ = 579331482912.

The previous prime is 680953061287. The next prime is 680953061303. The reversal of 680953061299 is 992160359086.

It is not a de Polignac number, because 680953061299 - 2⁷ = 680953061171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (680953061249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36721572 + ... + 36740110.

It is an arithmetic number, because the mean of its divisors is an integer number (25001190000).

Almost surely, 2^680953061299 is an apocalyptic number.

680953061299 is a deficient number, since it is larger than the sum of its proper divisors (119085018701).

680953061299 is a wasteful number, since it uses less digits than its factorization.

680953061299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19352 (or 19338 counting only the distinct ones).

The product of its (nonzero) digits is 6298560, while the sum is 58.

The spelling of 680953061299 in words is "six hundred eighty billion, nine hundred fifty-three million, sixty-one thousand, two hundred ninety-nine".