273889055 has 8 divisors (see below), whose sum is σ = 358545744. Its totient is φ = 199192000.

The previous prime is 273888997. The next prime is 273889067. The reversal of 273889055 is 550988372.

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

It is not a de Polignac number, because 273889055 - 2⁸ = 273888799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2489846 + ... + 2489955.

It is an arithmetic number, because the mean of its divisors is an integer number (44818218).

Almost surely, 2^273889055 is an apocalyptic number.

273889055 is a deficient number, since it is larger than the sum of its proper divisors (84656689).

273889055 is a wasteful number, since it uses less digits than its factorization.

273889055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4979817.

The product of its (nonzero) digits is 604800, while the sum is 47.

The square root of 273889055 is about 16549.5938016617. The cubic root of 273889055 is about 649.4188533491.

The spelling of 273889055 in words is "two hundred seventy-three million, eight hundred eighty-nine thousand, fifty-five".