551767657840067 has 2 divisors, whose sum is σ = 551767657840068. Its totient is φ = 551767657840066.

The previous prime is 551767657840031. The next prime is 551767657840097. The reversal of 551767657840067 is 760048756767155.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 551767657840067 - 2²² = 551767653645763 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 551767657839976 and 551767657840003.

It is not a weakly prime, because it can be changed into another prime (551767657840097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275883828920033 + 275883828920034.

It is an arithmetic number, because the mean of its divisors is an integer number (275883828920034).

Almost surely, 2^{551767657840067} is an apocalyptic number.

551767657840067 is a deficient number, since it is larger than the sum of its proper divisors (1).

551767657840067 is an equidigital number, since it uses as much as digits as its factorization.

551767657840067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2074464000, while the sum is 74.

The spelling of 551767657840067 in words is "five hundred fifty-one trillion, seven hundred sixty-seven billion, six hundred fifty-seven million, eight hundred forty thousand, sixty-seven".