626410961327 has 2 divisors, whose sum is σ = 626410961328. Its totient is φ = 626410961326.

The previous prime is 626410961279. The next prime is 626410961359. The reversal of 626410961327 is 723169014626.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 626410961327 - 2⁶ = 626410961263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (626410961227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313205480663 + 313205480664.

It is an arithmetic number, because the mean of its divisors is an integer number (313205480664).

Almost surely, 2^626410961327 is an apocalyptic number.

626410961327 is a deficient number, since it is larger than the sum of its proper divisors (1).

626410961327 is an equidigital number, since it uses as much as digits as its factorization.

626410961327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 626410961327 in words is "six hundred twenty-six billion, four hundred ten million, nine hundred sixty-one thousand, three hundred twenty-seven".