2805282041 has 4 divisors (see below), whose sum is σ = 2810319012. Its totient is φ = 2800245072.

The previous prime is 2805281987. The next prime is 2805282049. The reversal of 2805282041 is 1402825082.

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 1254576400 + 1550705641 = 35420^2 + 39379^2 .

It is a cyclic number.

It is not a de Polignac number, because 2805282041 - 2¹⁴ = 2805265657 is a prime.

It is a super-3 number, since 3×2805282041³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2805281989 and 2805282007.

It is not an unprimeable number, because it can be changed into a prime (2805282049) 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, 2517650 + ... + 2518763.

It is an arithmetic number, because the mean of its divisors is an integer number (702579753).

Almost surely, 2^2805282041 is an apocalyptic number.

It is an amenable number.

2805282041 is a deficient number, since it is larger than the sum of its proper divisors (5036971).

2805282041 is an equidigital number, since it uses as much as digits as its factorization.

2805282041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5036970.

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 2805282041 is about 52964.9133011657. The cubic root of 2805282041 is about 1410.3454782768.

The spelling of 2805282041 in words is "two billion, eight hundred five million, two hundred eighty-two thousand, forty-one".