5605992013 has 2 divisors, whose sum is σ = 5605992014. Its totient is φ = 5605992012.

The previous prime is 5605991987. The next prime is 5605992023. The reversal of 5605992013 is 3102995065.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5276133769 + 329858244 = 72637^2 + 18162^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5605992013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5605992023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2802996006 + 2802996007.

It is an arithmetic number, because the mean of its divisors is an integer number (2802996007).

Almost surely, 2^5605992013 is an apocalyptic number.

It is an amenable number.

5605992013 is a deficient number, since it is larger than the sum of its proper divisors (1).

5605992013 is an equidigital number, since it uses as much as digits as its factorization.

5605992013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72900, while the sum is 40.

The square root of 5605992013 is about 74873.1728524977. The cubic root of 5605992013 is about 1776.4411506113.

The spelling of 5605992013 in words is "five billion, six hundred five million, nine hundred ninety-two thousand, thirteen".