484552889 has 2 divisors, whose sum is σ = 484552890. Its totient is φ = 484552888.

The previous prime is 484552843. The next prime is 484552907. The reversal of 484552889 is 988255484.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 359292025 + 125260864 = 18955^2 + 11192^2 .

It is a cyclic number.

It is not a de Polignac number, because 484552889 - 2¹² = 484548793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 484552889.

It is not a weakly prime, because it can be changed into another prime (484552489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242276444 + 242276445.

It is an arithmetic number, because the mean of its divisors is an integer number (242276445).

Almost surely, 2^484552889 is an apocalyptic number.

It is an amenable number.

484552889 is a deficient number, since it is larger than the sum of its proper divisors (1).

484552889 is an equidigital number, since it uses as much as digits as its factorization.

484552889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3686400, while the sum is 53.

The square root of 484552889 is about 22012.5620725985. The cubic root of 484552889 is about 785.4412919008.

The spelling of 484552889 in words is "four hundred eighty-four million, five hundred fifty-two thousand, eight hundred eighty-nine".