50008481 has 2 divisors, whose sum is σ = 50008482. Its totient is φ = 50008480.

The previous prime is 50008421. The next prime is 50008493. The reversal of 50008481 is 18480005.

50008481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43033600 + 6974881 = 6560^2 + 2641^2 .

It is a cyclic number.

It is not a de Polignac number, because 50008481 - 2¹⁰ = 50007457 is a prime.

It is a super-2 number, since 2×50008481² = 5001696343854722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50008481.

It is not a weakly prime, because it can be changed into another prime (50008411) by changing a digit.

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 as a sum of consecutive naturals, namely, 25004240 + 25004241.

It is an arithmetic number, because the mean of its divisors is an integer number (25004241).

Almost surely, 2^50008481 is an apocalyptic number.

It is an amenable number.

50008481 is a deficient number, since it is larger than the sum of its proper divisors (1).

50008481 is an equidigital number, since it uses as much as digits as its factorization.

50008481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 50008481 is about 7071.6674836986. The cubic root of 50008481 is about 368.4239782005.

Adding to 50008481 its reverse (18480005), we get a palindrome (68488486).

The spelling of 50008481 in words is "fifty million, eight thousand, four hundred eighty-one".