50290093 has 16 divisors (see below), whose sum is σ = 61072000. Its totient is φ = 40450752.

The previous prime is 50290049. The next prime is 50290099. The reversal of 50290093 is 39009205.

It is a cyclic number.

It is not a de Polignac number, because 50290093 - 2⁹ = 50289581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50290099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12763 + ... + 16231.

It is an arithmetic number, because the mean of its divisors is an integer number (3817000).

Almost surely, 2^50290093 is an apocalyptic number.

It is an amenable number.

50290093 is a deficient number, since it is larger than the sum of its proper divisors (10781907).

50290093 is a wasteful number, since it uses less digits than its factorization.

50290093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3604.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 50290093 is about 7091.5508176985. The cubic root of 50290093 is about 369.1142508955.

Adding to 50290093 its reverse (39009205), we get a palindrome (89299298).

The spelling of 50290093 in words is "fifty million, two hundred ninety thousand, ninety-three".