49377443 has 2 divisors, whose sum is σ = 49377444. Its totient is φ = 49377442.

The previous prime is 49377379. The next prime is 49377457. The reversal of 49377443 is 34477394.

49377443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49377443 - 2⁶ = 49377379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49377443.

It is not a weakly prime, because it can be changed into another prime (49377463) 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 as a sum of consecutive naturals, namely, 24688721 + 24688722.

It is an arithmetic number, because the mean of its divisors is an integer number (24688722).

Almost surely, 2^49377443 is an apocalyptic number.

49377443 is a deficient number, since it is larger than the sum of its proper divisors (1).

49377443 is an equidigital number, since it uses as much as digits as its factorization.

49377443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 41.

The square root of 49377443 is about 7026.9084952061. The cubic root of 49377443 is about 366.8677465488.

The spelling of 49377443 in words is "forty-nine million, three hundred seventy-seven thousand, four hundred forty-three".