5703221281 has 4 divisors (see below), whose sum is σ = 5736188052. Its totient is φ = 5670254512.

The previous prime is 5703221261. The next prime is 5703221299. The reversal of 5703221281 is 1821223075.

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 5155240000 + 547981281 = 71800^2 + 23409^2 .

It is a cyclic number.

It is not a de Polignac number, because 5703221281 - 2⁹ = 5703220769 is a prime.

It is a super-2 number, since 2×5703221281² = 65053465960102561922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5703221201) 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, 16483126 + ... + 16483471.

It is an arithmetic number, because the mean of its divisors is an integer number (1434047013).

Almost surely, 2^5703221281 is an apocalyptic number.

It is an amenable number.

5703221281 is a deficient number, since it is larger than the sum of its proper divisors (32966771).

5703221281 is a wasteful number, since it uses less digits than its factorization.

5703221281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32966770.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 5703221281 is about 75519.6747940562. The cubic root of 5703221281 is about 1786.6524287675.

The spelling of 5703221281 in words is "five billion, seven hundred three million, two hundred twenty-one thousand, two hundred eighty-one".