485651633 has 2 divisors, whose sum is σ = 485651634. Its totient is φ = 485651632.

The previous prime is 485651627. The next prime is 485651641. The reversal of 485651633 is 336156584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 470542864 + 15108769 = 21692^2 + 3887^2 .

It is a cyclic number.

It is not a de Polignac number, because 485651633 - 2⁸ = 485651377 is a prime.

It is not a weakly prime, because it can be changed into another prime (485651623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242825816 + 242825817.

It is an arithmetic number, because the mean of its divisors is an integer number (242825817).

Almost surely, 2^485651633 is an apocalyptic number.

It is an amenable number.

485651633 is a deficient number, since it is larger than the sum of its proper divisors (1).

485651633 is an equidigital number, since it uses as much as digits as its factorization.

485651633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 259200, while the sum is 41.

The square root of 485651633 is about 22037.5051446392. The cubic root of 485651633 is about 786.0345174300.

The spelling of 485651633 in words is "four hundred eighty-five million, six hundred fifty-one thousand, six hundred thirty-three".