885544463 has 2 divisors, whose sum is σ = 885544464. Its totient is φ = 885544462.

The previous prime is 885544453. The next prime is 885544469. The reversal of 885544463 is 364445588.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 885544463 - 2¹⁸ = 885282319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (885544469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442772231 + 442772232.

It is an arithmetic number, because the mean of its divisors is an integer number (442772232).

Almost surely, 2^885544463 is an apocalyptic number.

885544463 is a deficient number, since it is larger than the sum of its proper divisors (1).

885544463 is an equidigital number, since it uses as much as digits as its factorization.

885544463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1843200, while the sum is 47.

The square root of 885544463 is about 29758.0991160390. The cubic root of 885544463 is about 960.2923238100.

The spelling of 885544463 in words is "eight hundred eighty-five million, five hundred forty-four thousand, four hundred sixty-three".