680051457237 has 8 divisors (see below), whose sum is σ = 906808443840. Its totient is φ = 453331054400.

The previous prime is 680051457193. The next prime is 680051457247. The reversal of 680051457237 is 732754150086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 680051457237 - 2¹⁰ = 680051456213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680051457247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9102537 + ... + 9176942.

It is an arithmetic number, because the mean of its divisors is an integer number (113351055480).

Almost surely, 2^680051457237 is an apocalyptic number.

It is an amenable number.

680051457237 is a deficient number, since it is larger than the sum of its proper divisors (226756986603).

680051457237 is a wasteful number, since it uses less digits than its factorization.

680051457237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18291883.

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 680051457237 in words is "six hundred eighty billion, fifty-one million, four hundred fifty-seven thousand, two hundred thirty-seven".