5605343803 has 2 divisors, whose sum is σ = 5605343804. Its totient is φ = 5605343802.

The previous prime is 5605343761. The next prime is 5605343813. The reversal of 5605343803 is 3083435065.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5605343803 - 2²¹ = 5603246651 is a prime.

It is not a weakly prime, because it can be changed into another prime (5605343813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2802671901 + 2802671902.

It is an arithmetic number, because the mean of its divisors is an integer number (2802671902).

Almost surely, 2^5605343803 is an apocalyptic number.

5605343803 is a deficient number, since it is larger than the sum of its proper divisors (1).

5605343803 is an equidigital number, since it uses as much as digits as its factorization.

5605343803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 5605343803 is about 74868.8440073706. The cubic root of 5605343803 is about 1776.3726791555.

Adding to 5605343803 its reverse (3083435065), we get a palindrome (8688778868).

It can be divided in two parts, 56053 and 43803, that added together give a square (99856 = 316²).

The spelling of 5605343803 in words is "five billion, six hundred five million, three hundred forty-three thousand, eight hundred three".