1053812227 has 8 divisors (see below), whose sum is σ = 1141147280. Its totient is φ = 967373280.

The previous prime is 1053812213. The next prime is 1053812267. The reversal of 1053812227 is 7222183501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1053812227 - 2¹¹ = 1053810179 is a prime.

It is a super-2 number, since 2×1053812227² = 2221040419549399058, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053812267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221577 + ... + 226282.

It is an arithmetic number, because the mean of its divisors is an integer number (142643410).

Almost surely, 2^1053812227 is an apocalyptic number.

1053812227 is a deficient number, since it is larger than the sum of its proper divisors (87335053).

1053812227 is a wasteful number, since it uses less digits than its factorization.

1053812227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448053.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 1053812227 is about 32462.4741355307. The cubic root of 1053812227 is about 1017.6249453063.

Adding to 1053812227 its reverse (7222183501), we get a palindrome (8275995728).

The spelling of 1053812227 in words is "one billion, fifty-three million, eight hundred twelve thousand, two hundred twenty-seven".