50280105 has 16 divisors (see below), whose sum is σ = 81354240. Its totient is φ = 26514048.

The previous prime is 50280091. The next prime is 50280107. The reversal of 50280105 is 50108205.

It is not a de Polignac number, because 50280105 - 2⁵ = 50280073 is a prime.

It is a super-2 number, since 2×50280105² = 5056177917622050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50280107) 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 15 ways as a sum of consecutive naturals, for example, 17497 + ... + 20166.

It is an arithmetic number, because the mean of its divisors is an integer number (5084640).

Almost surely, 2^50280105 is an apocalyptic number.

It is an amenable number.

50280105 is a deficient number, since it is larger than the sum of its proper divisors (31074135).

50280105 is a wasteful number, since it uses less digits than its factorization.

50280105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37760.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 50280105 is about 7090.8465644096. The cubic root of 50280105 is about 369.0898129660.

The spelling of 50280105 in words is "fifty million, two hundred eighty thousand, one hundred five".