6475632133 has 4 divisors (see below), whose sum is σ = 6557602240. Its totient is φ = 6393662028.

The previous prime is 6475632091. The next prime is 6475632157. The reversal of 6475632133 is 3312365746.

6475632133 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6475632133 - 2⁹ = 6475631621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6475633133) 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, 40984935 + ... + 40985092.

It is an arithmetic number, because the mean of its divisors is an integer number (1639400560).

Almost surely, 2^6475632133 is an apocalyptic number.

It is an amenable number.

6475632133 is a deficient number, since it is larger than the sum of its proper divisors (81970107).

6475632133 is an equidigital number, since it uses as much as digits as its factorization.

6475632133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81970106.

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

The square root of 6475632133 is about 80471.3124846364. The cubic root of 6475632133 is about 1863.9205211995.

Adding to 6475632133 its reverse (3312365746), we get a palindrome (9787997879).

The spelling of 6475632133 in words is "six billion, four hundred seventy-five million, six hundred thirty-two thousand, one hundred thirty-three".