49054169 has 2 divisors, whose sum is σ = 49054170. Its totient is φ = 49054168.

The previous prime is 49054157. The next prime is 49054211. The reversal of 49054169 is 96145094.

49054169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38588944 + 10465225 = 6212^2 + 3235^2 .

It is a cyclic number.

It is not a de Polignac number, because 49054169 - 2⁴ = 49054153 is a prime.

It is a super-2 number, since 2×49054169² = 4812622992561122, which contains 22 as substring.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (49054139) 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, 24527084 + 24527085.

It is an arithmetic number, because the mean of its divisors is an integer number (24527085).

Almost surely, 2^49054169 is an apocalyptic number.

It is an amenable number.

49054169 is a deficient number, since it is larger than the sum of its proper divisors (1).

49054169 is an equidigital number, since it uses as much as digits as its factorization.

49054169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 49054169 is about 7003.8681455322. The cubic root of 49054169 is about 366.0653655139.

The spelling of 49054169 in words is "forty-nine million, fifty-four thousand, one hundred sixty-nine".