49724360297 has 2 divisors, whose sum is σ = 49724360298. Its totient is φ = 49724360296.

The previous prime is 49724360293. The next prime is 49724360317. The reversal of 49724360297 is 79206342794.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34058333401 + 15666026896 = 184549^2 + 125164^2 .

It is a cyclic number.

It is not a de Polignac number, because 49724360297 - 2² = 49724360293 is a prime.

It is not a weakly prime, because it can be changed into another prime (49724360293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24862180148 + 24862180149.

It is an arithmetic number, because the mean of its divisors is an integer number (24862180149).

Almost surely, 2^49724360297 is an apocalyptic number.

It is an amenable number.

49724360297 is a deficient number, since it is larger than the sum of its proper divisors (1).

49724360297 is an equidigital number, since it uses as much as digits as its factorization.

49724360297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4572288, while the sum is 53.

The spelling of 49724360297 in words is "forty-nine billion, seven hundred twenty-four million, three hundred sixty thousand, two hundred ninety-seven".