50050169 has 4 divisors (see below), whose sum is σ = 53900196. Its totient is φ = 46200144.

The previous prime is 50050127. The next prime is 50050207. The reversal of 50050169 is 96105005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96105005 = 5 ⋅19221001.

It can be written as a sum of positive squares in 2 ways, for example, as 31214569 + 18835600 = 5587^2 + 4340^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50050169 is a prime.

It is a super-2 number, since 2×50050169² = 5010038833857122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50050969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1924994 + ... + 1925019.

It is an arithmetic number, because the mean of its divisors is an integer number (13475049).

Almost surely, 2^50050169 is an apocalyptic number.

It is an amenable number.

50050169 is a deficient number, since it is larger than the sum of its proper divisors (3850027).

50050169 is a wasteful number, since it uses less digits than its factorization.

50050169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3850026.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 50050169 is about 7074.6144064535. The cubic root of 50050169 is about 368.5263247936.

The spelling of 50050169 in words is "fifty million, fifty thousand, one hundred sixty-nine".