547815480273 has 6 divisors (see below), whose sum is σ = 791289027074. Its totient is φ = 365210320176.

The previous prime is 547815480271. The next prime is 547815480353. The reversal of 547815480273 is 372084518745.

547815480273 is a `hidden beast` number, since 5 + 4 + 78 + 1 + 548 + 0 + 27 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 509363407809 + 38452072464 = 713697^2 + 196092^2 .

It is not a de Polignac number, because 547815480273 - 2¹ = 547815480271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (547815480271) 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 5 ways as a sum of consecutive naturals, for example, 30434193340 + ... + 30434193357.

Almost surely, 2^547815480273 is an apocalyptic number.

It is an amenable number.

547815480273 is a deficient number, since it is larger than the sum of its proper divisors (243473546801).

547815480273 is a wasteful number, since it uses less digits than its factorization.

547815480273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60868386703 (or 60868386700 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 54.

The spelling of 547815480273 in words is "five hundred forty-seven billion, eight hundred fifteen million, four hundred eighty thousand, two hundred seventy-three".