854396063 has 4 divisors (see below), whose sum is σ = 857549088. Its totient is φ = 851243040.

The previous prime is 854396027. The next prime is 854396069. The reversal of 854396063 is 360693458.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360693458 = 2 ⋅180346729.

It is a cyclic number.

It is not a de Polignac number, because 854396063 - 2¹⁶ = 854330527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854396069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1576106 + ... + 1576647.

It is an arithmetic number, because the mean of its divisors is an integer number (214387272).

Almost surely, 2^854396063 is an apocalyptic number.

854396063 is a deficient number, since it is larger than the sum of its proper divisors (3153025).

854396063 is a wasteful number, since it uses less digits than its factorization.

854396063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3153024.

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 854396063 is about 29230.0541053211. The cubic root of 854396063 is about 948.8984695231.

The spelling of 854396063 in words is "eight hundred fifty-four million, three hundred ninety-six thousand, sixty-three".