5213331217 has 2 divisors, whose sum is σ = 5213331218. Its totient is φ = 5213331216.

The previous prime is 5213331203. The next prime is 5213331269. The reversal of 5213331217 is 7121333125.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3069270801 + 2144060416 = 55401^2 + 46304^2 .

It is a cyclic number.

It is not a de Polignac number, because 5213331217 - 2¹¹ = 5213329169 is a prime.

It is not a weakly prime, because it can be changed into another prime (5213311217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2606665608 + 2606665609.

It is an arithmetic number, because the mean of its divisors is an integer number (2606665609).

Almost surely, 2^5213331217 is an apocalyptic number.

It is an amenable number.

5213331217 is a deficient number, since it is larger than the sum of its proper divisors (1).

5213331217 is an equidigital number, since it uses as much as digits as its factorization.

5213331217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3780, while the sum is 28.

The square root of 5213331217 is about 72203.4016996429. The cubic root of 5213331217 is about 1733.9574628589.

The spelling of 5213331217 in words is "five billion, two hundred thirteen million, three hundred thirty-one thousand, two hundred seventeen".