675255677 has 2 divisors, whose sum is σ = 675255678. Its totient is φ = 675255676.

The previous prime is 675255593. The next prime is 675255719. The reversal of 675255677 is 776552576.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 599809081 + 75446596 = 24491^2 + 8686^2 .

It is a cyclic number.

It is not a de Polignac number, because 675255677 - 2¹⁰ = 675254653 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675255577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337627838 + 337627839.

It is an arithmetic number, because the mean of its divisors is an integer number (337627839).

Almost surely, 2^675255677 is an apocalyptic number.

It is an amenable number.

675255677 is a deficient number, since it is larger than the sum of its proper divisors (1).

675255677 is an equidigital number, since it uses as much as digits as its factorization.

675255677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3087000, while the sum is 50.

The square root of 675255677 is about 25985.6821538323. The cubic root of 675255677 is about 877.3160636432.

The spelling of 675255677 in words is "six hundred seventy-five million, two hundred fifty-five thousand, six hundred seventy-seven".