675512443 has 2 divisors, whose sum is σ = 675512444. Its totient is φ = 675512442.

The previous prime is 675512437. The next prime is 675512447. The reversal of 675512443 is 344215576.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 675512443 - 2⁹ = 675511931 is a prime.

It is not a weakly prime, because it can be changed into another prime (675512447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337756221 + 337756222.

It is an arithmetic number, because the mean of its divisors is an integer number (337756222).

Almost surely, 2^675512443 is an apocalyptic number.

675512443 is a deficient number, since it is larger than the sum of its proper divisors (1).

675512443 is an equidigital number, since it uses as much as digits as its factorization.

675512443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100800, while the sum is 37.

The square root of 675512443 is about 25990.6222126366. The cubic root of 675512443 is about 877.4272493751.

The spelling of 675512443 in words is "six hundred seventy-five million, five hundred twelve thousand, four hundred forty-three".