85482403 has 2 divisors, whose sum is σ = 85482404. Its totient is φ = 85482402.

The previous prime is 85482391. The next prime is 85482451. The reversal of 85482403 is 30428458.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85482403 - 2²¹ = 83385251 is a prime.

It is not a weakly prime, because it can be changed into another prime (85482473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42741201 + 42741202.

It is an arithmetic number, because the mean of its divisors is an integer number (42741202).

Almost surely, 2^85482403 is an apocalyptic number.

85482403 is a deficient number, since it is larger than the sum of its proper divisors (1).

85482403 is an equidigital number, since it uses as much as digits as its factorization.

85482403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 85482403 is about 9245.6694187063. The cubic root of 85482403 is about 440.5131805049.

The spelling of 85482403 in words is "eighty-five million, four hundred eighty-two thousand, four hundred three".