485550829 has 2 divisors, whose sum is σ = 485550830. Its totient is φ = 485550828.

The previous prime is 485550739. The next prime is 485550839. The reversal of 485550829 is 928055584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 485541225 + 9604 = 22035^2 + 98^2 .

It is a cyclic number.

It is not a de Polignac number, because 485550829 - 2²³ = 477162221 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485550839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242775414 + 242775415.

It is an arithmetic number, because the mean of its divisors is an integer number (242775415).

Almost surely, 2^485550829 is an apocalyptic number.

It is an amenable number.

485550829 is a deficient number, since it is larger than the sum of its proper divisors (1).

485550829 is an equidigital number, since it uses as much as digits as its factorization.

485550829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576000, while the sum is 46.

The square root of 485550829 is about 22035.2179249491. The cubic root of 485550829 is about 785.9801294003.

The spelling of 485550829 in words is "four hundred eighty-five million, five hundred fifty thousand, eight hundred twenty-nine".