2753746073 has 4 divisors (see below), whose sum is σ = 2965572708. Its totient is φ = 2541919440.

The previous prime is 2753746067. The next prime is 2753746087. The reversal of 2753746073 is 3706473572.

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 1589776384 + 1163969689 = 39872^2 + 34117^2 .

It is a cyclic number.

It is not a de Polignac number, because 2753746073 - 2¹⁴ = 2753729689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2753746043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105913298 + ... + 105913323.

It is an arithmetic number, because the mean of its divisors is an integer number (741393177).

Almost surely, 2^2753746073 is an apocalyptic number.

It is an amenable number.

2753746073 is a deficient number, since it is larger than the sum of its proper divisors (211826635).

2753746073 is a wasteful number, since it uses less digits than its factorization.

2753746073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211826634.

The product of its (nonzero) digits is 740880, while the sum is 44.

The square root of 2753746073 is about 52476.1476577692. The cubic root of 2753746073 is about 1401.6555369204.

The spelling of 2753746073 in words is "two billion, seven hundred fifty-three million, seven hundred forty-six thousand, seventy-three".