675811727118707 has 2 divisors, whose sum is σ = 675811727118708. Its totient is φ = 675811727118706.

The previous prime is 675811727118659. The next prime is 675811727118709. The reversal of 675811727118707 is 707811727118576.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-675811727118707 is a prime.

It is a super-2 number, since 2×675811727118707² (a number of 30 digits) contains 22 as substring.

Together with 675811727118709, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (675811727118709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337905863559353 + 337905863559354.

It is an arithmetic number, because the mean of its divisors is an integer number (337905863559354).

Almost surely, 2^{675811727118707} is an apocalyptic number.

675811727118707 is a deficient number, since it is larger than the sum of its proper divisors (1).

675811727118707 is an equidigital number, since it uses as much as digits as its factorization.

675811727118707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64538880, while the sum is 68.

The spelling of 675811727118707 in words is "six hundred seventy-five trillion, eight hundred eleven billion, seven hundred twenty-seven million, one hundred eighteen thousand, seven hundred seven".