5111560211 has 2 divisors, whose sum is σ = 5111560212. Its totient is φ = 5111560210.

The previous prime is 5111560183. The next prime is 5111560231. The reversal of 5111560211 is 1120651115.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5111560211 is a prime.

It is a super-2 number, since 2×5111560211² = 52256095581356729042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5111560231) 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 as a sum of consecutive naturals, namely, 2555780105 + 2555780106.

It is an arithmetic number, because the mean of its divisors is an integer number (2555780106).

Almost surely, 2^5111560211 is an apocalyptic number.

5111560211 is a deficient number, since it is larger than the sum of its proper divisors (1).

5111560211 is an equidigital number, since it uses as much as digits as its factorization.

5111560211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 23.

The square root of 5111560211 is about 71495.1761379745. The cubic root of 5111560211 is about 1722.6002012821.

The spelling of 5111560211 in words is "five billion, one hundred eleven million, five hundred sixty thousand, two hundred eleven".