48216473 has 4 divisors (see below), whose sum is σ = 49879140. Its totient is φ = 46553808.

The previous prime is 48216461. The next prime is 48216479. The reversal of 48216473 is 37461284.

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 12730624 + 35485849 = 3568^2 + 5957^2 .

It is a cyclic number.

It is not a de Polignac number, because 48216473 - 2⁴ = 48216457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48216479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831290 + ... + 831347.

It is an arithmetic number, because the mean of its divisors is an integer number (12469785).

Almost surely, 2^48216473 is an apocalyptic number.

It is an amenable number.

48216473 is a deficient number, since it is larger than the sum of its proper divisors (1662667).

48216473 is a wasteful number, since it uses less digits than its factorization.

48216473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662666.

The product of its digits is 32256, while the sum is 35.

The square root of 48216473 is about 6943.8082490806. The cubic root of 48216473 is about 363.9696292537.

The spelling of 48216473 in words is "forty-eight million, two hundred sixteen thousand, four hundred seventy-three".