49380203 has 2 divisors, whose sum is σ = 49380204. Its totient is φ = 49380202.

The previous prime is 49380197. The next prime is 49380251. The reversal of 49380203 is 30208394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49380203 - 2⁸ = 49379947 is a prime.

It is not a weakly prime, because it can be changed into another prime (49380263) 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 as a sum of consecutive naturals, namely, 24690101 + 24690102.

It is an arithmetic number, because the mean of its divisors is an integer number (24690102).

Almost surely, 2^49380203 is an apocalyptic number.

49380203 is a deficient number, since it is larger than the sum of its proper divisors (1).

49380203 is an equidigital number, since it uses as much as digits as its factorization.

49380203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 49380203 is about 7027.1048803899. The cubic root of 49380203 is about 366.8745818975.

Adding to 49380203 its reverse (30208394), we get a palindrome (79588597).

The spelling of 49380203 in words is "forty-nine million, three hundred eighty thousand, two hundred three".