6551689417307 has 2 divisors, whose sum is σ = 6551689417308. Its totient is φ = 6551689417306.

The previous prime is 6551689417279. The next prime is 6551689417369. The reversal of 6551689417307 is 7037149861556.

It is a happy number.

It is an a-pointer prime, because the next prime (6551689417369) can be obtained adding 6551689417307 to its sum of digits (62).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6551689417307 - 2⁶ = 6551689417243 is a prime.

It is a super-2 number, since 2×6551689417307² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6551689417307.

It is not a weakly prime, because it can be changed into another prime (6551689411307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3275844708653 + 3275844708654.

It is an arithmetic number, because the mean of its divisors is an integer number (3275844708654).

Almost surely, 2^{6551689417307} is an apocalyptic number.

6551689417307 is a deficient number, since it is larger than the sum of its proper divisors (1).

6551689417307 is an equidigital number, since it uses as much as digits as its factorization.

6551689417307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38102400, while the sum is 62.

The spelling of 6551689417307 in words is "six trillion, five hundred fifty-one billion, six hundred eighty-nine million, four hundred seventeen thousand, three hundred seven".