6229733225 has 6 divisors (see below), whose sum is σ = 7724869230. Its totient is φ = 4983786560.

The previous prime is 6229733221. The next prime is 6229733239. The reversal of 6229733225 is 5223379226.

It can be written as a sum of positive squares in 3 ways, for example, as 2185282009 + 4044451216 = 46747^2 + 63596^2 .

It is not a de Polignac number, because 6229733225 - 2² = 6229733221 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6229733221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124594640 + ... + 124594689.

It is an arithmetic number, because the mean of its divisors is an integer number (1287478205).

Almost surely, 2^6229733225 is an apocalyptic number.

It is an amenable number.

6229733225 is a deficient number, since it is larger than the sum of its proper divisors (1495136005).

6229733225 is a wasteful number, since it uses less digits than its factorization.

6229733225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249189339 (or 249189334 counting only the distinct ones).

The product of its digits is 272160, while the sum is 41.

The square root of 6229733225 is about 78928.6590852778. The cubic root of 6229733225 is about 1840.0225683472.

The spelling of 6229733225 in words is "six billion, two hundred twenty-nine million, seven hundred thirty-three thousand, two hundred twenty-five".