5691620680705 has 32 divisors (see below), whose sum is σ = 7484871369600. Its totient is φ = 4139570022912.

The previous prime is 5691620680693. The next prime is 5691620680709. The reversal of 5691620680705 is 5070860261965.

It is a cyclic number.

It is not a de Polignac number, because 5691620680705 - 2⁵ = 5691620680673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5691620680709) 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, 10834075 + ... + 11347264.

It is an arithmetic number, because the mean of its divisors is an integer number (233902230300).

Almost surely, 2^{5691620680705} is an apocalyptic number.

It is an amenable number.

5691620680705 is a deficient number, since it is larger than the sum of its proper divisors (1793250688895).

5691620680705 is a wasteful number, since it uses less digits than its factorization.

5691620680705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22181473.

The product of its (nonzero) digits is 5443200, while the sum is 55.

The spelling of 5691620680705 in words is "five trillion, six hundred ninety-one billion, six hundred twenty million, six hundred eighty thousand, seven hundred five".