4538758841 has 2 divisors, whose sum is σ = 4538758842. Its totient is φ = 4538758840.

The previous prime is 4538758813. The next prime is 4538758871. The reversal of 4538758841 is 1488578354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4502410000 + 36348841 = 67100^2 + 6029^2 .

It is a cyclic number.

It is not a de Polignac number, because 4538758841 - 2²⁶ = 4471649977 is a prime.

It is not a weakly prime, because it can be changed into another prime (4538758871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2269379420 + 2269379421.

It is an arithmetic number, because the mean of its divisors is an integer number (2269379421).

Almost surely, 2^4538758841 is an apocalyptic number.

It is an amenable number.

4538758841 is a deficient number, since it is larger than the sum of its proper divisors (1).

4538758841 is an equidigital number, since it uses as much as digits as its factorization.

4538758841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4300800, while the sum is 53.

The square root of 4538758841 is about 67370.3112728448. The cubic root of 4538758841 is about 1655.6900389212.

The spelling of 4538758841 in words is "four billion, five hundred thirty-eight million, seven hundred fifty-eight thousand, eight hundred forty-one".