50016090 has 32 divisors (see below), whose sum is σ = 120263616. Its totient is φ = 13312640.

The previous prime is 50016077. The next prime is 50016101. The reversal of 50016090 is 9061005.

It is an unprimeable number.

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, 19270 + ... + 21710.

It is an arithmetic number, because the mean of its divisors is an integer number (3758238).

Almost surely, 2^50016090 is an apocalyptic number.

50016090 is an abundant number, since it is smaller than the sum of its proper divisors (70247526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50016090 is a wasteful number, since it uses less digits than its factorization.

50016090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3134.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 50016090 is about 7072.2054551604. The cubic root of 50016090 is about 368.4426630038.

Adding to 50016090 its reverse (9061005), we get a palindrome (59077095).

The spelling of 50016090 in words is "fifty million, sixteen thousand, ninety".