5620218869 has 16 divisors (see below), whose sum is σ = 5884032000. Its totient is φ = 5363729280.

The previous prime is 5620218847. The next prime is 5620218893. The reversal of 5620218869 is 9688120265.

5620218869 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5620218869 - 2¹⁶ = 5620153333 is a prime.

It is a super-2 number, since 2×5620218869² = 63173720270927278322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5620218169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345092 + ... + 361010.

It is an arithmetic number, because the mean of its divisors is an integer number (367752000).

Almost surely, 2^5620218869 is an apocalyptic number.

It is an amenable number.

5620218869 is a deficient number, since it is larger than the sum of its proper divisors (263813131).

5620218869 is a wasteful number, since it uses less digits than its factorization.

5620218869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16148.

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 5620218869 is about 74968.1190173530. The cubic root of 5620218869 is about 1777.9426287381.

The spelling of 5620218869 in words is "five billion, six hundred twenty million, two hundred eighteen thousand, eight hundred sixty-nine".