5215533019 has 2 divisors, whose sum is σ = 5215533020. Its totient is φ = 5215533018.

The previous prime is 5215532953. The next prime is 5215533053. The reversal of 5215533019 is 9103355125.

It is an a-pointer prime, because the next prime (5215533053) can be obtained adding 5215533019 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5215533019 - 2⁹ = 5215532507 is a prime.

It is a super-2 number, since 2×5215533019² = 54403569344558508722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5215533619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2607766509 + 2607766510.

It is an arithmetic number, because the mean of its divisors is an integer number (2607766510).

Almost surely, 2^5215533019 is an apocalyptic number.

5215533019 is a deficient number, since it is larger than the sum of its proper divisors (1).

5215533019 is an equidigital number, since it uses as much as digits as its factorization.

5215533019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20250, while the sum is 34.

The square root of 5215533019 is about 72218.6473080187. The cubic root of 5215533019 is about 1734.2015354427.

The spelling of 5215533019 in words is "five billion, two hundred fifteen million, five hundred thirty-three thousand, nineteen".