485054561 has 2 divisors, whose sum is σ = 485054562. Its totient is φ = 485054560.

The previous prime is 485054543. The next prime is 485054579. The reversal of 485054561 is 165450584.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (485054543) and next prime (485054579).

It can be written as a sum of positive squares in only one way, i.e., 439153936 + 45900625 = 20956^2 + 6775^2 .

It is a cyclic number.

It is not a de Polignac number, because 485054561 - 2²² = 480860257 is a prime.

It is not a weakly prime, because it can be changed into another prime (485054161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242527280 + 242527281.

It is an arithmetic number, because the mean of its divisors is an integer number (242527281).

Almost surely, 2^485054561 is an apocalyptic number.

It is an amenable number.

485054561 is a deficient number, since it is larger than the sum of its proper divisors (1).

485054561 is an equidigital number, since it uses as much as digits as its factorization.

485054561 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96000, while the sum is 38.

The square root of 485054561 is about 22023.9542544022. The cubic root of 485054561 is about 785.7122619751.

The spelling of 485054561 in words is "four hundred eighty-five million, fifty-four thousand, five hundred sixty-one".