8050580257 has 4 divisors (see below), whose sum is σ = 8050806036. Its totient is φ = 8050354480.

The previous prime is 8050580207. The next prime is 8050580323. The reversal of 8050580257 is 7520850508.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2306304576 + 5744275681 = 48024^2 + 75791^2 .

It is a cyclic number.

It is not a de Polignac number, because 8050580257 - 2¹¹ = 8050578209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8050580207) 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 3 ways as a sum of consecutive naturals, for example, 46318 + ... + 135079.

It is an arithmetic number, because the mean of its divisors is an integer number (2012701509).

Almost surely, 2^8050580257 is an apocalyptic number.

It is an amenable number.

8050580257 is a deficient number, since it is larger than the sum of its proper divisors (225779).

8050580257 is a wasteful number, since it uses less digits than its factorization.

8050580257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225778.

The product of its (nonzero) digits is 112000, while the sum is 40.

The square root of 8050580257 is about 89725.0258122002. The cubic root of 8050580257 is about 2004.2061692854.

The spelling of 8050580257 in words is "eight billion, fifty million, five hundred eighty thousand, two hundred fifty-seven".