4816657133789 has 2 divisors, whose sum is σ = 4816657133790. Its totient is φ = 4816657133788.

The previous prime is 4816657133747. The next prime is 4816657133833. The reversal of 4816657133789 is 9873317566184.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4424102256025 + 392554877764 = 2103355^2 + 626542^2 .

It is a cyclic number.

It is not a de Polignac number, because 4816657133789 - 2¹⁶ = 4816657068253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4816657133089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2408328566894 + 2408328566895.

It is an arithmetic number, because the mean of its divisors is an integer number (2408328566895).

Almost surely, 2^{4816657133789} is an apocalyptic number.

It is an amenable number.

4816657133789 is a deficient number, since it is larger than the sum of its proper divisors (1).

4816657133789 is an equidigital number, since it uses as much as digits as its factorization.

4816657133789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 182891520, while the sum is 68.

The spelling of 4816657133789 in words is "four trillion, eight hundred sixteen billion, six hundred fifty-seven million, one hundred thirty-three thousand, seven hundred eighty-nine".