5071220869 has 16 divisors (see below), whose sum is σ = 5960485440. Its totient is φ = 4253650560.

The previous prime is 5071220863. The next prime is 5071220873. The reversal of 5071220869 is 9680221705.

It is a cyclic number.

It is not a de Polignac number, because 5071220869 - 2⁷ = 5071220741 is a prime.

It is a super-2 number, since 2×5071220869² = 51434562204362230322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5071220863) 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 15 ways as a sum of consecutive naturals, for example, 373569 + ... + 386905.

It is an arithmetic number, because the mean of its divisors is an integer number (372530340).

Almost surely, 2^5071220869 is an apocalyptic number.

It is an amenable number.

5071220869 is a deficient number, since it is larger than the sum of its proper divisors (889264571).

5071220869 is a wasteful number, since it uses less digits than its factorization.

5071220869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16020.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 5071220869 is about 71212.5050043881. The cubic root of 5071220869 is about 1718.0567639399.

The spelling of 5071220869 in words is "five billion, seventy-one million, two hundred twenty thousand, eight hundred sixty-nine".