50193449 has 2 divisors, whose sum is σ = 50193450. Its totient is φ = 50193448.

The previous prime is 50193431. The next prime is 50193467. The reversal of 50193449 is 94439105.

It is a balanced prime because it is at equal distance from previous prime (50193431) and next prime (50193467).

It can be written as a sum of positive squares in only one way, i.e., 33120025 + 17073424 = 5755^2 + 4132^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50193449 is a prime.

It is not a weakly prime, because it can be changed into another prime (50193499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25096724 + 25096725.

It is an arithmetic number, because the mean of its divisors is an integer number (25096725).

Almost surely, 2^50193449 is an apocalyptic number.

It is an amenable number.

50193449 is a deficient number, since it is larger than the sum of its proper divisors (1).

50193449 is an equidigital number, since it uses as much as digits as its factorization.

50193449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 50193449 is about 7084.7335165128. The cubic root of 50193449 is about 368.8776532474.

The spelling of 50193449 in words is "fifty million, one hundred ninety-three thousand, four hundred forty-nine".