853980227 has 4 divisors (see below), whose sum is σ = 904214376. Its totient is φ = 803746080.

The previous prime is 853980217. The next prime is 853980233. The reversal of 853980227 is 722089358.

853980227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 722089358 = 2 ⋅361044679.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-853980227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (853980217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25117049 + ... + 25117082.

It is an arithmetic number, because the mean of its divisors is an integer number (226053594).

Almost surely, 2^853980227 is an apocalyptic number.

853980227 is a deficient number, since it is larger than the sum of its proper divisors (50234149).

853980227 is a wasteful number, since it uses less digits than its factorization.

853980227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50234148.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 853980227 is about 29222.9400813813. The cubic root of 853980227 is about 948.7445010481.

The spelling of 853980227 in words is "eight hundred fifty-three million, nine hundred eighty thousand, two hundred twenty-seven".