2080290082905 has 48 divisors (see below), whose sum is σ = 3663929453184. Its totient is φ = 1091651869440.

The previous prime is 2080290082901. The next prime is 2080290082963. The reversal of 2080290082905 is 5092800920802.

It is not a de Polignac number, because 2080290082905 - 2² = 2080290082901 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (2080290082901) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2181300 + ... + 2986410.

It is an arithmetic number, because the mean of its divisors is an integer number (76331863608).

Almost surely, 2^{2080290082905} is an apocalyptic number.

It is an amenable number.

2080290082905 is a deficient number, since it is larger than the sum of its proper divisors (1583639370279).

2080290082905 is a wasteful number, since it uses less digits than its factorization.

2080290082905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806046 (or 806043 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 2080290082905 in words is "two trillion, eighty billion, two hundred ninety million, eighty-two thousand, nine hundred five".