700768851761 has 16 divisors (see below), whose sum is σ = 789398839296. Its totient is φ = 616306530000.

The previous prime is 700768851697. The next prime is 700768851779. The reversal of 700768851761 is 167158867007.

It is a cyclic number.

It is not a de Polignac number, because 700768851761 - 2⁶ = 700768851697 is a prime.

It is a super-2 number, since 2×700768851761² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 700768851697 and 700768851706.

It is not an unprimeable number, because it can be changed into a prime (700768851791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 685496 + ... + 1368006.

It is an arithmetic number, because the mean of its divisors is an integer number (49337427456).

Almost surely, 2^700768851761 is an apocalyptic number.

It is an amenable number.

700768851761 is a deficient number, since it is larger than the sum of its proper divisors (88629987535).

700768851761 is a wasteful number, since it uses less digits than its factorization.

700768851761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685564.

The product of its (nonzero) digits is 3951360, while the sum is 56.

The spelling of 700768851761 in words is "seven hundred billion, seven hundred sixty-eight million, eight hundred fifty-one thousand, seven hundred sixty-one".