675658771231 has 2 divisors, whose sum is σ = 675658771232. Its totient is φ = 675658771230.

The previous prime is 675658771187. The next prime is 675658771241. The reversal of 675658771231 is 132177856576.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 675658771231 - 2⁹ = 675658770719 is a prime.

It is a super-2 number, since 2×675658771231² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675658771241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337829385615 + 337829385616.

It is an arithmetic number, because the mean of its divisors is an integer number (337829385616).

Almost surely, 2^675658771231 is an apocalyptic number.

675658771231 is a deficient number, since it is larger than the sum of its proper divisors (1).

675658771231 is an equidigital number, since it uses as much as digits as its factorization.

675658771231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14817600, while the sum is 58.

The spelling of 675658771231 in words is "six hundred seventy-five billion, six hundred fifty-eight million, seven hundred seventy-one thousand, two hundred thirty-one".