49716443 has 4 divisors (see below), whose sum is σ = 56818800. Its totient is φ = 42614088.

The previous prime is 49716437. The next prime is 49716473. The reversal of 49716443 is 34461794.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34461794 = 2 ⋅17230897.

It is a cyclic number.

It is not a de Polignac number, because 49716443 - 2⁸ = 49716187 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49716397 and 49716406.

It is not an unprimeable number, because it can be changed into a prime (49716413) 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, 3551168 + ... + 3551181.

It is an arithmetic number, because the mean of its divisors is an integer number (14204700).

Almost surely, 2^49716443 is an apocalyptic number.

49716443 is a deficient number, since it is larger than the sum of its proper divisors (7102357).

49716443 is an equidigital number, since it uses as much as digits as its factorization.

49716443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7102356.

The product of its digits is 72576, while the sum is 38.

The square root of 49716443 is about 7050.9887959066. The cubic root of 49716443 is about 367.7054072519.

The spelling of 49716443 in words is "forty-nine million, seven hundred sixteen thousand, four hundred forty-three".