1613935013 has 2 divisors, whose sum is σ = 1613935014. Its totient is φ = 1613935012.

The previous prime is 1613935007. The next prime is 1613935019. The reversal of 1613935013 is 3105393161.

It is a balanced prime because it is at equal distance from previous prime (1613935007) and next prime (1613935019).

It can be written as a sum of positive squares in only one way, i.e., 1031822884 + 582112129 = 32122^2 + 24127^2 .

It is a cyclic number.

It is not a de Polignac number, because 1613935013 - 2⁴ = 1613934997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1613935019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 806967506 + 806967507.

It is an arithmetic number, because the mean of its divisors is an integer number (806967507).

Almost surely, 2^1613935013 is an apocalyptic number.

It is an amenable number.

1613935013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1613935013 is an equidigital number, since it uses as much as digits as its factorization.

1613935013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7290, while the sum is 32.

The square root of 1613935013 is about 40173.8100383820. The cubic root of 1613935013 is about 1172.9928038481.

The spelling of 1613935013 in words is "one billion, six hundred thirteen million, nine hundred thirty-five thousand, thirteen".