48228543 has 36 divisors (see below), whose sum is σ = 77832664. Its totient is φ = 28749600.

The previous prime is 48228461. The next prime is 48228553. The reversal of 48228543 is 34582284.

It is a Cunningham number, because it is equal to 364³-1.

It is not a de Polignac number, because 48228543 - 2¹² = 48224447 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48228498 and 48228507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48228553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 72633 + ... + 73293.

Almost surely, 2^48228543 is an apocalyptic number.

48228543 is a deficient number, since it is larger than the sum of its proper divisors (29604121).

48228543 is a wasteful number, since it uses less digits than its factorization.

48228543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756 (or 742 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 48228543 is about 6944.6773143178. The cubic root of 48228543 is about 363.9999974842. Note that the first 5 decimals are identical.

The spelling of 48228543 in words is "forty-eight million, two hundred twenty-eight thousand, five hundred forty-three".