854755803 has 12 divisors (see below), whose sum is σ = 1346888088. Its totient is φ = 518033760.

The previous prime is 854755799. The next prime is 854755807. The reversal of 854755803 is 308557458.

It is an interprime number because it is at equal distance from previous prime (854755799) and next prime (854755807).

It is not a de Polignac number, because 854755803 - 2² = 854755799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (854755807) 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 11 ways as a sum of consecutive naturals, for example, 4316850 + ... + 4317047.

It is an arithmetic number, because the mean of its divisors is an integer number (112240674).

Almost surely, 2^854755803 is an apocalyptic number.

854755803 is a deficient number, since it is larger than the sum of its proper divisors (492132285).

854755803 is a wasteful number, since it uses less digits than its factorization.

854755803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8633914 (or 8633911 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The square root of 854755803 is about 29236.2070556357. The cubic root of 854755803 is about 949.0316274548.

It can be divided in two parts, 854755 and 803, that added together give a palindrome (855558).

The spelling of 854755803 in words is "eight hundred fifty-four million, seven hundred fifty-five thousand, eight hundred three".