675634133 has 2 divisors, whose sum is σ = 675634134. Its totient is φ = 675634132.

The previous prime is 675634117. The next prime is 675634153. The reversal of 675634133 is 331436576.

It is a happy number.

675634133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 439028209 + 236605924 = 20953^2 + 15382^2 .

It is a cyclic number.

It is not a de Polignac number, because 675634133 - 2⁴ = 675634117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675634153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337817066 + 337817067.

It is an arithmetic number, because the mean of its divisors is an integer number (337817067).

Almost surely, 2^675634133 is an apocalyptic number.

It is an amenable number.

675634133 is a deficient number, since it is larger than the sum of its proper divisors (1).

675634133 is an equidigital number, since it uses as much as digits as its factorization.

675634133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 38.

The square root of 675634133 is about 25992.9631438972. The cubic root of 675634133 is about 877.4799341737.

The spelling of 675634133 in words is "six hundred seventy-five million, six hundred thirty-four thousand, one hundred thirty-three".