6255225605 has 8 divisors (see below), whose sum is σ = 7508556312. Its totient is φ = 5002656768.

The previous prime is 6255225577. The next prime is 6255225637. The reversal of 6255225605 is 5065225526.

It can be written as a sum of positive squares in 4 ways, for example, as 1031116321 + 5224109284 = 32111^2 + 72278^2 .

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 6255225605 - 2¹⁸ = 6254963461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172244 + ... + 205373.

It is an arithmetic number, because the mean of its divisors is an integer number (938569539).

Almost surely, 2^6255225605 is an apocalyptic number.

It is an amenable number.

6255225605 is a deficient number, since it is larger than the sum of its proper divisors (1253330707).

6255225605 is a wasteful number, since it uses less digits than its factorization.

6255225605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380935.

The product of its (nonzero) digits is 180000, while the sum is 38.

The square root of 6255225605 is about 79089.9842268286. The cubic root of 6255225605 is about 1842.5289741361.

The spelling of 6255225605 in words is "six billion, two hundred fifty-five million, two hundred twenty-five thousand, six hundred five".