2080895547 has 4 divisors (see below), whose sum is σ = 2774527400. Its totient is φ = 1387263696.

The previous prime is 2080895543. The next prime is 2080895633. The reversal of 2080895547 is 7455980802.

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

It is not a de Polignac number, because 2080895547 - 2² = 2080895543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2080895496 and 2080895505.

It is not an unprimeable number, because it can be changed into a prime (2080895543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346815922 + ... + 346815927.

It is an arithmetic number, because the mean of its divisors is an integer number (693631850).

Almost surely, 2^2080895547 is an apocalyptic number.

2080895547 is a deficient number, since it is larger than the sum of its proper divisors (693631853).

2080895547 is an equidigital number, since it uses as much as digits as its factorization.

2080895547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693631852.

The product of its (nonzero) digits is 806400, while the sum is 48.

The square root of 2080895547 is about 45616.8340308707. The cubic root of 2080895547 is about 1276.6840332481.

The spelling of 2080895547 in words is "two billion, eighty million, eight hundred ninety-five thousand, five hundred forty-seven".