5049997 has 2 divisors, whose sum is σ = 5049998. Its totient is φ = 5049996.

The previous prime is 5049983. The next prime is 5050013. The reversal of 5049997 is 7999405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4116841 + 933156 = 2029^2 + 966^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5049997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5049907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2524998 + 2524999.

It is an arithmetic number, because the mean of its divisors is an integer number (2524999).

Almost surely, 2^5049997 is an apocalyptic number.

It is an amenable number.

5049997 is a deficient number, since it is larger than the sum of its proper divisors (1).

5049997 is an equidigital number, since it uses as much as digits as its factorization.

5049997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 5049997 is about 2247.2198379331. The cubic root of 5049997 is about 171.5656631888.

It can be divided in two parts, 504 and 9997, that added together give a palindrome (10501).

The spelling of 5049997 in words is "five million, forty-nine thousand, nine hundred ninety-seven".