5235794813 has 2 divisors, whose sum is σ = 5235794814. Its totient is φ = 5235794812.

The previous prime is 5235794803. The next prime is 5235794891. The reversal of 5235794813 is 3184975325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5120404249 + 115390564 = 71557^2 + 10742^2 .

It is a cyclic number.

It is not a de Polignac number, because 5235794813 - 2¹² = 5235790717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5235794803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2617897406 + 2617897407.

It is an arithmetic number, because the mean of its divisors is an integer number (2617897407).

Almost surely, 2^5235794813 is an apocalyptic number.

It is an amenable number.

5235794813 is a deficient number, since it is larger than the sum of its proper divisors (1).

5235794813 is an equidigital number, since it uses as much as digits as its factorization.

5235794813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 907200, while the sum is 47.

The square root of 5235794813 is about 72358.7922301084. The cubic root of 5235794813 is about 1736.4443633937. Note that the first 3 decimals are identical.

The spelling of 5235794813 in words is "five billion, two hundred thirty-five million, seven hundred ninety-four thousand, eight hundred thirteen".