667614053755301 has 2 divisors, whose sum is σ = 667614053755302. Its totient is φ = 667614053755300.

The previous prime is 667614053755283. The next prime is 667614053755361. The reversal of 667614053755301 is 103557350416766.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 606254013195076 + 61360040560225 = 24622226^2 + 7833265^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-667614053755301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (667614053755361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333807026877650 + 333807026877651.

It is an arithmetic number, because the mean of its divisors is an integer number (333807026877651).

Almost surely, 2^{667614053755301} is an apocalyptic number.

It is an amenable number.

667614053755301 is a deficient number, since it is larger than the sum of its proper divisors (1).

667614053755301 is an equidigital number, since it uses as much as digits as its factorization.

667614053755301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47628000, while the sum is 59.

The spelling of 667614053755301 in words is "six hundred sixty-seven trillion, six hundred fourteen billion, fifty-three million, seven hundred fifty-five thousand, three hundred one".