5705221265 has 4 divisors (see below), whose sum is σ = 6846265524. Its totient is φ = 4564177008.

The previous prime is 5705221261. The next prime is 5705221283. The reversal of 5705221265 is 5621225075.

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 2394829969 + 3310391296 = 48937^2 + 57536^2 .

It is a cyclic number.

It is not a de Polignac number, because 5705221265 - 2² = 5705221261 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5705221261) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 570522122 + ... + 570522131.

It is an arithmetic number, because the mean of its divisors is an integer number (1711566381).

Almost surely, 2^5705221265 is an apocalyptic number.

It is an amenable number.

5705221265 is a deficient number, since it is larger than the sum of its proper divisors (1141044259).

5705221265 is a wasteful number, since it uses less digits than its factorization.

5705221265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141044258.

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 5705221265 is about 75532.9151099042. The cubic root of 5705221265 is about 1786.8612498582.

It can be divided in two parts, 570522 and 1265, that added together give a cube (571787 = 83³).

The spelling of 5705221265 in words is "five billion, seven hundred five million, two hundred twenty-one thousand, two hundred sixty-five".