4857383838529 has 2 divisors, whose sum is σ = 4857383838530. Its totient is φ = 4857383838528.

The previous prime is 4857383838493. The next prime is 4857383838539. The reversal of 4857383838529 is 9258383837584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3292700576400 + 1564683262129 = 1814580^2 + 1250873^2 .

It is a cyclic number.

It is not a de Polignac number, because 4857383838529 - 2⁷ = 4857383838401 is a prime.

It is not a weakly prime, because it can be changed into another prime (4857383838539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2428691919264 + 2428691919265.

It is an arithmetic number, because the mean of its divisors is an integer number (2428691919265).

Almost surely, 2^{4857383838529} is an apocalyptic number.

It is an amenable number.

4857383838529 is a deficient number, since it is larger than the sum of its proper divisors (1).

4857383838529 is an equidigital number, since it uses as much as digits as its factorization.

4857383838529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1393459200, while the sum is 73.

The spelling of 4857383838529 in words is "four trillion, eight hundred fifty-seven billion, three hundred eighty-three million, eight hundred thirty-eight thousand, five hundred twenty-nine".