2773212033073 has 4 divisors (see below), whose sum is σ = 2825536788468. Its totient is φ = 2720887277680.

The previous prime is 2773212033061. The next prime is 2773212033077. The reversal of 2773212033073 is 3703302123772.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2187890639104 + 585321393969 = 1479152^2 + 765063^2 .

It is a cyclic number.

It is not a de Polignac number, because 2773212033073 - 2⁹ = 2773212032561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2773212033077) 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, 26162377618 + ... + 26162377723.

It is an arithmetic number, because the mean of its divisors is an integer number (706384197117).

Almost surely, 2^{2773212033073} is an apocalyptic number.

It is an amenable number.

2773212033073 is a deficient number, since it is larger than the sum of its proper divisors (52324755395).

2773212033073 is an equidigital number, since it uses as much as digits as its factorization.

2773212033073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52324755394.

The product of its (nonzero) digits is 222264, while the sum is 40.

The spelling of 2773212033073 in words is "two trillion, seven hundred seventy-three billion, two hundred twelve million, thirty-three thousand, seventy-three".