2059213613 has 2 divisors, whose sum is σ = 2059213614. Its totient is φ = 2059213612.

The previous prime is 2059213591. The next prime is 2059213697. The reversal of 2059213613 is 3163129502.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1080962884 + 978250729 = 32878^2 + 31277^2 .

It is a cyclic number.

It is not a de Polignac number, because 2059213613 - 2⁶ = 2059213549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2059213613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2059213313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1029606806 + 1029606807.

It is an arithmetic number, because the mean of its divisors is an integer number (1029606807).

Almost surely, 2^2059213613 is an apocalyptic number.

It is an amenable number.

2059213613 is a deficient number, since it is larger than the sum of its proper divisors (1).

2059213613 is an equidigital number, since it uses as much as digits as its factorization.

2059213613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 2059213613 is about 45378.5589568466. The cubic root of 2059213613 is about 1272.2343977294.

The spelling of 2059213613 in words is "two billion, fifty-nine million, two hundred thirteen thousand, six hundred thirteen".