4573013813 has 2 divisors, whose sum is σ = 4573013814. Its totient is φ = 4573013812.

The previous prime is 4573013807. The next prime is 4573013869. The reversal of 4573013813 is 3183103754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3658677169 + 914336644 = 60487^2 + 30238^2 .

It is a cyclic number.

It is not a de Polignac number, because 4573013813 - 2²² = 4568819509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4573013873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2286506906 + 2286506907.

It is an arithmetic number, because the mean of its divisors is an integer number (2286506907).

Almost surely, 2^4573013813 is an apocalyptic number.

It is an amenable number.

4573013813 is a deficient number, since it is larger than the sum of its proper divisors (1).

4573013813 is an equidigital number, since it uses as much as digits as its factorization.

4573013813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 4573013813 is about 67624.0623816700. The cubic root of 4573013813 is about 1659.8448847415.

The spelling of 4573013813 in words is "four billion, five hundred seventy-three million, thirteen thousand, eight hundred thirteen".