49360169 has 2 divisors, whose sum is σ = 49360170. Its totient is φ = 49360168.

The previous prime is 49360147. The next prime is 49360177. The reversal of 49360169 is 96106394.

49360169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35581225 + 13778944 = 5965^2 + 3712^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49360169 is a prime.

It is a super-2 number, since 2×49360169² = 4872852567417122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (49360189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24680084 + 24680085.

It is an arithmetic number, because the mean of its divisors is an integer number (24680085).

Almost surely, 2^49360169 is an apocalyptic number.

It is an amenable number.

49360169 is a deficient number, since it is larger than the sum of its proper divisors (1).

49360169 is an equidigital number, since it uses as much as digits as its factorization.

49360169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 49360169 is about 7025.6792554172. The cubic root of 49360169 is about 366.8249603951.

The spelling of 49360169 in words is "forty-nine million, three hundred sixty thousand, one hundred sixty-nine".