5616000001 has 2 divisors, whose sum is σ = 5616000002. Its totient is φ = 5616000000.

The previous prime is 5615999989. The next prime is 5616000023. The reversal of 5616000001 is 1000006165.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5545036225 + 70963776 = 74465^2 + 8424^2 .

It is a cyclic number.

It is not a de Polignac number, because 5616000001 - 2¹⁵ = 5615967233 is a prime.

It is a super-2 number, since 2×5616000001² = 63078912022464000002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5616006001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2808000000 + 2808000001.

It is an arithmetic number, because the mean of its divisors is an integer number (2808000001).

Almost surely, 2^5616000001 is an apocalyptic number.

It is an amenable number.

5616000001 is a deficient number, since it is larger than the sum of its proper divisors (1).

5616000001 is an equidigital number, since it uses as much as digits as its factorization.

5616000001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 5616000001 is about 74939.9759874528. The cubic root of 5616000001 is about 1777.4976411499.

Adding to 5616000001 its reverse (1000006165), we get a palindrome (6616006166).

The spelling of 5616000001 in words is "five billion, six hundred sixteen million, one", and thus it is an aban number.