5211066017 has 2 divisors, whose sum is σ = 5211066018. Its totient is φ = 5211066016.

The previous prime is 5211065963. The next prime is 5211066041. The reversal of 5211066017 is 7106601125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4682801761 + 528264256 = 68431^2 + 22984^2 .

It is a cyclic number.

It is not a de Polignac number, because 5211066017 - 2²⁰ = 5210017441 is a prime.

It is not a weakly prime, because it can be changed into another prime (5211066097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2605533008 + 2605533009.

It is an arithmetic number, because the mean of its divisors is an integer number (2605533009).

Almost surely, 2^5211066017 is an apocalyptic number.

It is an amenable number.

5211066017 is a deficient number, since it is larger than the sum of its proper divisors (1).

5211066017 is an equidigital number, since it uses as much as digits as its factorization.

5211066017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 5211066017 is about 72187.7137537961. The cubic root of 5211066017 is about 1733.7062907969.

The spelling of 5211066017 in words is "five billion, two hundred eleven million, sixty-six thousand, seventeen".