85755323 has 2 divisors, whose sum is σ = 85755324. Its totient is φ = 85755322.

The previous prime is 85755301. The next prime is 85755337. The reversal of 85755323 is 32355758.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85755323 is a prime.

It is equal to p_4985075 and since 85755323 and 4985075 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (85755023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42877661 + 42877662.

It is an arithmetic number, because the mean of its divisors is an integer number (42877662).

Almost surely, 2^85755323 is an apocalyptic number.

85755323 is a deficient number, since it is larger than the sum of its proper divisors (1).

85755323 is an equidigital number, since it uses as much as digits as its factorization.

85755323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 126000, while the sum is 38.

The square root of 85755323 is about 9260.4169992501. The cubic root of 85755323 is about 440.9814918455.

The spelling of 85755323 in words is "eighty-five million, seven hundred fifty-five thousand, three hundred twenty-three".