5020820105 has 16 divisors (see below), whose sum is σ = 6912501120. Its totient is φ = 3429445632.

The previous prime is 5020820089. The next prime is 5020820111. The reversal of 5020820105 is 5010280205.

5020820105 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 5020820105 - 2⁴ = 5020820089 is a prime.

It is a super-2 number, since 2×5020820105² = 50417269053544422050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270095 + ... + 288084.

It is an arithmetic number, because the mean of its divisors is an integer number (432031320).

Almost surely, 2^5020820105 is an apocalyptic number.

It is an amenable number.

5020820105 is a deficient number, since it is larger than the sum of its proper divisors (1891681015).

5020820105 is a wasteful number, since it uses less digits than its factorization.

5020820105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558448.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 5020820105 is about 70857.7455540324. The cubic root of 5020820105 is about 1712.3461184833.

The spelling of 5020820105 in words is "five billion, twenty million, eight hundred twenty thousand, one hundred five".