1053842228 has 6 divisors (see below), whose sum is σ = 1844223906. Its totient is φ = 526921112.

The previous prime is 1053842227. The next prime is 1053842233. The reversal of 1053842228 is 8222483501.

It can be written as a sum of positive squares in only one way, i.e., 1009459984 + 44382244 = 31772^2 + 6662^2 .

It is a super-2 number, since 2×1053842228² = 2221166883032007968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053842227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131730275 + ... + 131730282.

It is an arithmetic number, because the mean of its divisors is an integer number (307370651).

Almost surely, 2^1053842228 is an apocalyptic number.

It is an amenable number.

1053842228 is a deficient number, since it is larger than the sum of its proper divisors (790381678).

1053842228 is a wasteful number, since it uses less digits than its factorization.

1053842228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263460561 (or 263460559 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 1053842228 is about 32462.9362196336. The cubic root of 1053842228 is about 1017.6346021425.

The spelling of 1053842228 in words is "one billion, fifty-three million, eight hundred forty-two thousand, two hundred twenty-eight".