478852183 has 2 divisors, whose sum is σ = 478852184. Its totient is φ = 478852182.

The previous prime is 478852163. The next prime is 478852207. The reversal of 478852183 is 381258874.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 478852183 - 2¹³ = 478843991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (478852163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239426091 + 239426092.

It is an arithmetic number, because the mean of its divisors is an integer number (239426092).

Almost surely, 2^478852183 is an apocalyptic number.

478852183 is a deficient number, since it is larger than the sum of its proper divisors (1).

478852183 is an equidigital number, since it uses as much as digits as its factorization.

478852183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 430080, while the sum is 46.

The square root of 478852183 is about 21882.6914021105. The cubic root of 478852183 is about 782.3489257080.

The spelling of 478852183 in words is "four hundred seventy-eight million, eight hundred fifty-two thousand, one hundred eighty-three".