2080580245 has 8 divisors (see below), whose sum is σ = 2498735160. Its totient is φ = 1663104960.

The previous prime is 2080580239. The next prime is 2080580287. The reversal of 2080580245 is 5420850802.

It can be written as a sum of positive squares in 4 ways, for example, as 1103767729 + 976812516 = 33223^2 + 31254^2 .

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

It is not a de Polignac number, because 2080580245 - 2⁵ = 2080580213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2080580245.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 163146 + ... + 175435.

It is an arithmetic number, because the mean of its divisors is an integer number (312341895).

Almost surely, 2^2080580245 is an apocalyptic number.

It is an amenable number.

2080580245 is a deficient number, since it is larger than the sum of its proper divisors (418154915).

2080580245 is a wasteful number, since it uses less digits than its factorization.

2080580245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339815.

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 2080580245 is about 45613.3779170103. The cubic root of 2080580245 is about 1276.6195479735.

The spelling of 2080580245 in words is "two billion, eighty million, five hundred eighty thousand, two hundred forty-five".