484553521 has 2 divisors, whose sum is σ = 484553522. Its totient is φ = 484553520.

The previous prime is 484553491. The next prime is 484553527. The reversal of 484553521 is 125355484.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 406425600 + 78127921 = 20160^2 + 8839^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-484553521 is a prime.

It is a super-2 number, since 2×484553521² = 469584229426994882, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (484553527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242276760 + 242276761.

It is an arithmetic number, because the mean of its divisors is an integer number (242276761).

Almost surely, 2^484553521 is an apocalyptic number.

It is an amenable number.

484553521 is a deficient number, since it is larger than the sum of its proper divisors (1).

484553521 is an equidigital number, since it uses as much as digits as its factorization.

484553521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96000, while the sum is 37.

The square root of 484553521 is about 22012.5764280331. The cubic root of 484553521 is about 785.4416333831.

The spelling of 484553521 in words is "four hundred eighty-four million, five hundred fifty-three thousand, five hundred twenty-one".