6633225067 has 4 divisors (see below), whose sum is σ = 7580828656. Its totient is φ = 5685621480.

The previous prime is 6633225043. The next prime is 6633225073. The reversal of 6633225067 is 7605223366.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-6633225067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6633225077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473801784 + ... + 473801797.

It is an arithmetic number, because the mean of its divisors is an integer number (1895207164).

Almost surely, 2^6633225067 is an apocalyptic number.

6633225067 is a deficient number, since it is larger than the sum of its proper divisors (947603589).

6633225067 is an equidigital number, since it uses as much as digits as its factorization.

6633225067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947603588.

The product of its (nonzero) digits is 272160, while the sum is 40.

The square root of 6633225067 is about 81444.6134928517. The cubic root of 6633225067 is about 1878.9198060398.

The spelling of 6633225067 in words is "six billion, six hundred thirty-three million, two hundred twenty-five thousand, sixty-seven".