273054226147 has 4 divisors (see below), whose sum is σ = 273340747800. Its totient is φ = 272767704496.

The previous prime is 273054226139. The next prime is 273054226163. The reversal of 273054226147 is 741622450372.

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

It is a cyclic number.

It is not a de Polignac number, because 273054226147 - 2³ = 273054226139 is a prime.

It is a super-3 number, since 3×273054226147³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (273054256147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143259397 + ... + 143261302.

It is an arithmetic number, because the mean of its divisors is an integer number (68335186950).

Almost surely, 2^273054226147 is an apocalyptic number.

273054226147 is a deficient number, since it is larger than the sum of its proper divisors (286521653).

273054226147 is an equidigital number, since it uses as much as digits as its factorization.

273054226147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286521652.

The product of its (nonzero) digits is 564480, while the sum is 43.

The spelling of 273054226147 in words is "two hundred seventy-three billion, fifty-four million, two hundred twenty-six thousand, one hundred forty-seven".