5220071601 has 16 divisors (see below), whose sum is σ = 7335956160. Its totient is φ = 3296646080.

The previous prime is 5220071567. The next prime is 5220071627. The reversal of 5220071601 is 1061700225.

It is a cyclic number.

It is not a de Polignac number, because 5220071601 - 2⁶ = 5220071537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5220071501) 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, 561435 + ... + 570656.

It is an arithmetic number, because the mean of its divisors is an integer number (458497260).

Almost surely, 2^5220071601 is an apocalyptic number.

It is an amenable number.

5220071601 is a deficient number, since it is larger than the sum of its proper divisors (2115884559).

5220071601 is a wasteful number, since it uses less digits than its factorization.

5220071601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132176.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 5220071601 is about 72250.0629826715. The cubic root of 5220071601 is about 1734.7044264463.

Adding to 5220071601 its reverse (1061700225), we get a palindrome (6281771826).

The spelling of 5220071601 in words is "five billion, two hundred twenty million, seventy-one thousand, six hundred one".