4651646553317 has 2 divisors, whose sum is σ = 4651646553318. Its totient is φ = 4651646553316.

The previous prime is 4651646553311. The next prime is 4651646553319. The reversal of 4651646553317 is 7133556461564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4639375674241 + 12270879076 = 2153921^2 + 110774^2 .

It is a cyclic number.

It is not a de Polignac number, because 4651646553317 - 2¹⁶ = 4651646487781 is a prime.

Together with 4651646553319, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4651646553311) 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 as a sum of consecutive naturals, namely, 2325823276658 + 2325823276659.

It is an arithmetic number, because the mean of its divisors is an integer number (2325823276659).

Almost surely, 2^{4651646553317} is an apocalyptic number.

It is an amenable number.

4651646553317 is a deficient number, since it is larger than the sum of its proper divisors (1).

4651646553317 is an equidigital number, since it uses as much as digits as its factorization.

4651646553317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216000, while the sum is 56.

The spelling of 4651646553317 in words is "four trillion, six hundred fifty-one billion, six hundred forty-six million, five hundred fifty-three thousand, three hundred seventeen".