50808085 has 8 divisors (see below), whose sum is σ = 61008696. Its totient is φ = 40620480.

The previous prime is 50808049. The next prime is 50808091. The reversal of 50808085 is 58080805.

It can be written as a sum of positive squares in 4 ways, for example, as 6625476 + 44182609 = 2574^2 + 6647^2 .

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

It is not a de Polignac number, because 50808085 - 2¹⁹ = 50283797 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50808085.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11167 + ... + 15043.

It is an arithmetic number, because the mean of its divisors is an integer number (7626087).

Almost surely, 2^50808085 is an apocalyptic number.

It is an amenable number.

50808085 is a deficient number, since it is larger than the sum of its proper divisors (10200611).

50808085 is a wasteful number, since it uses less digits than its factorization.

50808085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6503.

The product of its (nonzero) digits is 12800, while the sum is 34.

The square root of 50808085 is about 7127.9790263440. The cubic root of 50808085 is about 370.3772266700.

The spelling of 50808085 in words is "fifty million, eight hundred eight thousand, eighty-five".