2673255633 has 4 divisors (see below), whose sum is σ = 3564340848. Its totient is φ = 1782170420.

The previous prime is 2673255623. The next prime is 2673255647. The reversal of 2673255633 is 3365523762.

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 2673255633 - 2¹⁴ = 2673239249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2673255623) 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 3 ways as a sum of consecutive naturals, for example, 445542603 + ... + 445542608.

It is an arithmetic number, because the mean of its divisors is an integer number (891085212).

Almost surely, 2^2673255633 is an apocalyptic number.

It is an amenable number.

2673255633 is a deficient number, since it is larger than the sum of its proper divisors (891085215).

2673255633 is an equidigital number, since it uses as much as digits as its factorization.

2673255633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891085214.

The product of its digits is 680400, while the sum is 42.

The square root of 2673255633 is about 51703.5359815941. The cubic root of 2673255633 is about 1387.8637428289.

The spelling of 2673255633 in words is "two billion, six hundred seventy-three million, two hundred fifty-five thousand, six hundred thirty-three".