273808063 has 8 divisors (see below), whose sum is σ = 277996032. Its totient is φ = 269652096.

The previous prime is 273808049. The next prime is 273808079. The reversal of 273808063 is 360808372.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 273808063 - 2¹³ = 273799871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273808033) 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 7 ways as a sum of consecutive naturals, for example, 9531 + ... + 25267.

It is an arithmetic number, because the mean of its divisors is an integer number (34749504).

Almost surely, 2^273808063 is an apocalyptic number.

273808063 is a deficient number, since it is larger than the sum of its proper divisors (4187969).

273808063 is a wasteful number, since it uses less digits than its factorization.

273808063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16001.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 273808063 is about 16547.1466724629. The cubic root of 273808063 is about 649.3548336104.

The spelling of 273808063 in words is "two hundred seventy-three million, eight hundred eight thousand, sixty-three".