49730003 has 2 divisors, whose sum is σ = 49730004. Its totient is φ = 49730002.

The previous prime is 49729997. The next prime is 49730017. The reversal of 49730003 is 30003794.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49730003 - 2⁴ = 49729987 is a prime.

It is not a weakly prime, because it can be changed into another prime (49730203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24865001 + 24865002.

It is an arithmetic number, because the mean of its divisors is an integer number (24865002).

Almost surely, 2^49730003 is an apocalyptic number.

49730003 is a deficient number, since it is larger than the sum of its proper divisors (1).

49730003 is an equidigital number, since it uses as much as digits as its factorization.

49730003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 49730003 is about 7051.9502976127. The cubic root of 49730003 is about 367.7388343690.

Adding to 49730003 its reverse (30003794), we get a palindrome (79733797).

The spelling of 49730003 in words is "forty-nine million, seven hundred thirty thousand, three".