675546733 has 2 divisors, whose sum is σ = 675546734. Its totient is φ = 675546732.

The previous prime is 675546667. The next prime is 675546737. The reversal of 675546733 is 337645576.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 630361449 + 45185284 = 25107^2 + 6722^2 .

It is a cyclic number.

It is not a de Polignac number, because 675546733 - 2²⁹ = 138675821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675546737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337773366 + 337773367.

It is an arithmetic number, because the mean of its divisors is an integer number (337773367).

Almost surely, 2^675546733 is an apocalyptic number.

It is an amenable number.

675546733 is a deficient number, since it is larger than the sum of its proper divisors (1).

675546733 is an equidigital number, since it uses as much as digits as its factorization.

675546733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1587600, while the sum is 46.

The square root of 675546733 is about 25991.2818652717. The cubic root of 675546733 is about 877.4420956209.

The spelling of 675546733 in words is "six hundred seventy-five million, five hundred forty-six thousand, seven hundred thirty-three".