50845090 has 8 divisors (see below), whose sum is σ = 91521180. Its totient is φ = 20338032.

The previous prime is 50845063. The next prime is 50845103. The reversal of 50845090 is 9054805.

50845090 is nontrivially palindromic in base 13.

50845090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 44983849 + 5861241 = 6707^2 + 2421^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2542245 + ... + 2542264.

Almost surely, 2^50845090 is an apocalyptic number.

50845090 is a deficient number, since it is larger than the sum of its proper divisors (40676090).

50845090 is a wasteful number, since it uses less digits than its factorization.

50845090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5084516.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 50845090 is about 7130.5743106709. The cubic root of 50845090 is about 370.4671236695.

Adding to 50845090 its reverse (9054805), we get a palindrome (59899895).

The spelling of 50845090 in words is "fifty million, eight hundred forty-five thousand, ninety".