854912063 has 2 divisors, whose sum is σ = 854912064. Its totient is φ = 854912062.

The previous prime is 854912059. The next prime is 854912081. The reversal of 854912063 is 360219458.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 854912063 - 2² = 854912059 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (854912263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 427456031 + 427456032.

It is an arithmetic number, because the mean of its divisors is an integer number (427456032).

Almost surely, 2^854912063 is an apocalyptic number.

854912063 is a deficient number, since it is larger than the sum of its proper divisors (1).

854912063 is an equidigital number, since it uses as much as digits as its factorization.

854912063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 854912063 is about 29238.8793047887. The cubic root of 854912063 is about 949.0894555291.

The spelling of 854912063 in words is "eight hundred fifty-four million, nine hundred twelve thousand, sixty-three".