5405426813 has 2 divisors, whose sum is σ = 5405426814. Its totient is φ = 5405426812.

The previous prime is 5405426809. The next prime is 5405426827. The reversal of 5405426813 is 3186245045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3471802084 + 1933624729 = 58922^2 + 43973^2 .

It is a cyclic number.

It is not a de Polignac number, because 5405426813 - 2² = 5405426809 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5405426893) 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, 2702713406 + 2702713407.

It is an arithmetic number, because the mean of its divisors is an integer number (2702713407).

Almost surely, 2^5405426813 is an apocalyptic number.

It is an amenable number.

5405426813 is a deficient number, since it is larger than the sum of its proper divisors (1).

5405426813 is an equidigital number, since it uses as much as digits as its factorization.

5405426813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 5405426813 is about 73521.6077966199. The cubic root of 5405426813 is about 1754.9981534762.

The spelling of 5405426813 in words is "five billion, four hundred five million, four hundred twenty-six thousand, eight hundred thirteen".