5270218673 has 2 divisors, whose sum is σ = 5270218674. Its totient is φ = 5270218672.

The previous prime is 5270218669. The next prime is 5270218699. The reversal of 5270218673 is 3768120725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4784765584 + 485453089 = 69172^2 + 22033^2 .

It is a cyclic number.

It is not a de Polignac number, because 5270218673 - 2² = 5270218669 is a prime.

It is a super-2 number, since 2×5270218673² = 55550409722475761858, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5270218673.

It is not a weakly prime, because it can be changed into another prime (5270268673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2635109336 + 2635109337.

It is an arithmetic number, because the mean of its divisors is an integer number (2635109337).

Almost surely, 2^5270218673 is an apocalyptic number.

It is an amenable number.

5270218673 is a deficient number, since it is larger than the sum of its proper divisors (1).

5270218673 is an equidigital number, since it uses as much as digits as its factorization.

5270218673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 5270218673 is about 72596.2717568885. The cubic root of 5270218673 is about 1740.2415960168.

The spelling of 5270218673 in words is "five billion, two hundred seventy million, two hundred eighteen thousand, six hundred seventy-three".