6658225795 has 16 divisors (see below), whose sum is σ = 8666390880. Its totient is φ = 4881464064.

The previous prime is 6658225759. The next prime is 6658225799. The reversal of 6658225795 is 5975228566.

6658225795 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 6658225795 - 2⁷ = 6658225667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6658225799) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 359434 + ... + 377503.

It is an arithmetic number, because the mean of its divisors is an integer number (541649430).

Almost surely, 2^6658225795 is an apocalyptic number.

6658225795 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6658225795 is a deficient number, since it is larger than the sum of its proper divisors (2008165085).

6658225795 is a wasteful number, since it uses less digits than its factorization.

6658225795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737094.

The product of its digits is 9072000, while the sum is 55.

The square root of 6658225795 is about 81597.9521495485. The cubic root of 6658225795 is about 1881.2774058545.

The spelling of 6658225795 in words is "six billion, six hundred fifty-eight million, two hundred twenty-five thousand, seven hundred ninety-five".