675287443 has 2 divisors, whose sum is σ = 675287444. Its totient is φ = 675287442.

The previous prime is 675287423. The next prime is 675287453. The reversal of 675287443 is 344782576.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 675287443 - 2¹⁷ = 675156371 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 675287393 and 675287402.

It is not a weakly prime, because it can be changed into another prime (675287423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337643721 + 337643722.

It is an arithmetic number, because the mean of its divisors is an integer number (337643722).

Almost surely, 2^675287443 is an apocalyptic number.

675287443 is a deficient number, since it is larger than the sum of its proper divisors (1).

675287443 is an equidigital number, since it uses as much as digits as its factorization.

675287443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1128960, while the sum is 46.

The square root of 675287443 is about 25986.2933678507. The cubic root of 675287443 is about 877.3298205978.

The spelling of 675287443 in words is "six hundred seventy-five million, two hundred eighty-seven thousand, four hundred forty-three".