675886587787 has 2 divisors, whose sum is σ = 675886587788. Its totient is φ = 675886587786.

The previous prime is 675886587767. The next prime is 675886587793. The reversal of 675886587787 is 787785688576.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 675886587787 - 2⁷ = 675886587659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 675886587787.

It is not a weakly prime, because it can be changed into another prime (675886587737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337943293893 + 337943293894.

It is an arithmetic number, because the mean of its divisors is an integer number (337943293894).

Almost surely, 2^675886587787 is an apocalyptic number.

675886587787 is a deficient number, since it is larger than the sum of its proper divisors (1).

675886587787 is an equidigital number, since it uses as much as digits as its factorization.

675886587787 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8851046400, while the sum is 82.

The spelling of 675886587787 in words is "six hundred seventy-five billion, eight hundred eighty-six million, five hundred eighty-seven thousand, seven hundred eighty-seven".