4872873569 has 2 divisors, whose sum is σ = 4872873570. Its totient is φ = 4872873568.

The previous prime is 4872873559. The next prime is 4872873581. The reversal of 4872873569 is 9653782784.

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., 4872040000 + 833569 = 69800^2 + 913^2 .

It is a cyclic number.

It is not a de Polignac number, because 4872873569 - 2¹⁶ = 4872808033 is a prime.

It is a super-2 number, since 2×4872873569² = 47489793638917595522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4872873559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2436436784 + 2436436785.

It is an arithmetic number, because the mean of its divisors is an integer number (2436436785).

Almost surely, 2^4872873569 is an apocalyptic number.

It is an amenable number.

4872873569 is a deficient number, since it is larger than the sum of its proper divisors (1).

4872873569 is an equidigital number, since it uses as much as digits as its factorization.

4872873569 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20321280, while the sum is 59.

The square root of 4872873569 is about 69805.9708692602. The cubic root of 4872873569 is about 1695.3591496822.

The spelling of 4872873569 in words is "four billion, eight hundred seventy-two million, eight hundred seventy-three thousand, five hundred sixty-nine".