484917553 has 2 divisors, whose sum is σ = 484917554. Its totient is φ = 484917552.

The previous prime is 484917551. The next prime is 484917569. The reversal of 484917553 is 355719484.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 474237729 + 10679824 = 21777^2 + 3268^2 .

It is a cyclic number.

It is not a de Polignac number, because 484917553 - 2¹ = 484917551 is a prime.

Together with 484917551, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (484917551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242458776 + 242458777.

It is an arithmetic number, because the mean of its divisors is an integer number (242458777).

Almost surely, 2^484917553 is an apocalyptic number.

It is an amenable number.

484917553 is a deficient number, since it is larger than the sum of its proper divisors (1).

484917553 is an equidigital number, since it uses as much as digits as its factorization.

484917553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 604800, while the sum is 46.

The square root of 484917553 is about 22020.8436032773. The cubic root of 484917553 is about 785.6382778564.

The spelling of 484917553 in words is "four hundred eighty-four million, nine hundred seventeen thousand, five hundred fifty-three".