273066013 has 4 divisors (see below), whose sum is σ = 297890208. Its totient is φ = 248241820.

The previous prime is 273066007. The next prime is 273066029. The reversal of 273066013 is 310660372.

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 273066013 - 2⁹ = 273065501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273066083) 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 in 3 ways as a sum of consecutive naturals, for example, 12412081 + ... + 12412102.

It is an arithmetic number, because the mean of its divisors is an integer number (74472552).

Almost surely, 2^273066013 is an apocalyptic number.

It is an amenable number.

273066013 is a deficient number, since it is larger than the sum of its proper divisors (24824195).

273066013 is a wasteful number, since it uses less digits than its factorization.

273066013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24824194.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 273066013 is about 16524.7091653681. The cubic root of 273066013 is about 648.7676951872.

The spelling of 273066013 in words is "two hundred seventy-three million, sixty-six thousand, thirteen".