85675043 has 2 divisors, whose sum is σ = 85675044. Its totient is φ = 85675042.

The previous prime is 85675033. The next prime is 85675097. The reversal of 85675043 is 34057658.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85675043 - 2¹⁴ = 85658659 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 85674988 and 85675006.

It is not a weakly prime, because it can be changed into another prime (85675003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42837521 + 42837522.

It is an arithmetic number, because the mean of its divisors is an integer number (42837522).

Almost surely, 2^85675043 is an apocalyptic number.

85675043 is a deficient number, since it is larger than the sum of its proper divisors (1).

85675043 is an equidigital number, since it uses as much as digits as its factorization.

85675043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 85675043 is about 9256.0814062972. The cubic root of 85675043 is about 440.8438403432.

The spelling of 85675043 in words is "eighty-five million, six hundred seventy-five thousand, forty-three".