49603 has 2 divisors, whose sum is σ = 49604. Its totient is φ = 49602.
The previous prime is 49597. The next prime is 49613. The reversal of 49603 is 30694.
49603 is nontrivially palindromic in base 5.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 49603 - 213 = 41411 is a prime.
It is a zygodrome in base 2.
It is not a weakly prime, because it can be changed into another prime (49613) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24801 + 24802.
It is an arithmetic number, because the mean of its divisors is an integer number (24802).
249603 is an apocalyptic number.
49603 is a deficient number, since it is larger than the sum of its proper divisors (1).
49603 is an equidigital number, since it uses as much as digits as its factorization.
49603 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 648, while the sum is 22.
The square root of 49603 is about 222.7173096102. The cubic root of 49603 is about 36.7425517477.
The spelling of 49603 in words is "forty-nine thousand, six hundred three".
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