47248084273 has 4 divisors (see below), whose sum is σ = 50882552308. Its totient is φ = 43613616240.

The previous prime is 47248084271. The next prime is 47248084277. The reversal of 47248084273 is 37248084274.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 24906205489 + 22341878784 = 157817^2 + 149472^2 .

It is a cyclic number.

It is not a de Polignac number, because 47248084273 - 2¹ = 47248084271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47248084271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1817233998 + ... + 1817234023.

It is an arithmetic number, because the mean of its divisors is an integer number (12720638077).

Almost surely, 2^47248084273 is an apocalyptic number.

It is an amenable number.

47248084273 is a deficient number, since it is larger than the sum of its proper divisors (3634468035).

47248084273 is a wasteful number, since it uses less digits than its factorization.

47248084273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3634468034.

The product of its (nonzero) digits is 2408448, while the sum is 49.

Subtracting from 47248084273 its reverse (37248084274), we obtain a palindrome (9999999999).

The spelling of 47248084273 in words is "forty-seven billion, two hundred forty-eight million, eighty-four thousand, two hundred seventy-three".