680075534814 has 16 divisors (see below), whose sum is σ = 1464778075152. Its totient is φ = 209254010688.

The previous prime is 680075534813. The next prime is 680075534861. The reversal of 680075534814 is 418435570086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680075534813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4359458479 + ... + 4359458634.

It is an arithmetic number, because the mean of its divisors is an integer number (91548629697).

Almost surely, 2^680075534814 is an apocalyptic number.

680075534814 is an abundant number, since it is smaller than the sum of its proper divisors (784702540338).

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

680075534814 is a wasteful number, since it uses less digits than its factorization.

680075534814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8718917131.

The product of its (nonzero) digits is 3225600, while the sum is 51.

The spelling of 680075534814 in words is "six hundred eighty billion, seventy-five million, five hundred thirty-four thousand, eight hundred fourteen".