6573352228 has 6 divisors (see below), whose sum is σ = 11503366406. Its totient is φ = 3286676112.

The previous prime is 6573352217. The next prime is 6573352231. The reversal of 6573352228 is 8222533756.

It can be written as a sum of positive squares in only one way, i.e., 6051595264 + 521756964 = 77792^2 + 22842^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 821669025 + ... + 821669032.

Almost surely, 2^6573352228 is an apocalyptic number.

It is an amenable number.

6573352228 is a deficient number, since it is larger than the sum of its proper divisors (4930014178).

6573352228 is a wasteful number, since it uses less digits than its factorization.

6573352228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643338061 (or 1643338059 counting only the distinct ones).

The product of its digits is 604800, while the sum is 43.

The square root of 6573352228 is about 81076.2124670362. The cubic root of 6573352228 is about 1873.2495405278.

It can be divided in two parts, 6573 and 352228, that added together give a square (358801 = 599²).

The spelling of 6573352228 in words is "six billion, five hundred seventy-three million, three hundred fifty-two thousand, two hundred twenty-eight".