2080382481745 has 4 divisors (see below), whose sum is σ = 2496458978100. Its totient is φ = 1664305985392.

The previous prime is 2080382481689. The next prime is 2080382481769. The reversal of 2080382481745 is 5471842830802.

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 388881948816 + 1691500532929 = 623604^2 + 1300577^2 .

It is a cyclic number.

It is not a de Polignac number, because 2080382481745 - 2²⁵ = 2080348927313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2080382481692 and 2080382481701.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208038248170 + ... + 208038248179.

It is an arithmetic number, because the mean of its divisors is an integer number (624114744525).

Almost surely, 2^{2080382481745} is an apocalyptic number.

It is an amenable number.

2080382481745 is a deficient number, since it is larger than the sum of its proper divisors (416076496355).

2080382481745 is an equidigital number, since it uses as much as digits as its factorization.

2080382481745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416076496354.

The product of its (nonzero) digits is 3440640, while the sum is 52.

The spelling of 2080382481745 in words is "two trillion, eighty billion, three hundred eighty-two million, four hundred eighty-one thousand, seven hundred forty-five".