272745457303 has 8 divisors (see below), whose sum is σ = 297581665536. Its totient is φ = 247916110200.

The previous prime is 272745457291. The next prime is 272745457331. The reversal of 272745457303 is 303754547272.

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

It is not a de Polignac number, because 272745457303 - 2⁹ = 272745456791 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 (272745457333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1631983 + ... + 1791328.

It is an arithmetic number, because the mean of its divisors is an integer number (37197708192).

Almost surely, 2^272745457303 is an apocalyptic number.

272745457303 is a deficient number, since it is larger than the sum of its proper divisors (24836208233).

272745457303 is a wasteful number, since it uses less digits than its factorization.

272745457303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3430565.

The product of its (nonzero) digits is 4939200, while the sum is 49.

The spelling of 272745457303 in words is "two hundred seventy-two billion, seven hundred forty-five million, four hundred fifty-seven thousand, three hundred three".