4738180813 has 2 divisors, whose sum is σ = 4738180814. Its totient is φ = 4738180812.

The previous prime is 4738180753. The next prime is 4738180819. The reversal of 4738180813 is 3180818374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4588436644 + 149744169 = 67738^2 + 12237^2 .

It is a cyclic number.

It is not a de Polignac number, because 4738180813 - 2²¹ = 4736083661 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4738180813.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4738180819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2369090406 + 2369090407.

It is an arithmetic number, because the mean of its divisors is an integer number (2369090407).

Almost surely, 2^4738180813 is an apocalyptic number.

It is an amenable number.

4738180813 is a deficient number, since it is larger than the sum of its proper divisors (1).

4738180813 is an equidigital number, since it uses as much as digits as its factorization.

4738180813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 4738180813 is about 68834.4449603540. Note that the first 3 decimals coincide. The cubic root of 4738180813 is about 1679.5923062344.

The spelling of 4738180813 in words is "four billion, seven hundred thirty-eight million, one hundred eighty thousand, eight hundred thirteen".