485222629 has 2 divisors, whose sum is σ = 485222630. Its totient is φ = 485222628.

The previous prime is 485222603. The next prime is 485222641. The reversal of 485222629 is 926222584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 259532100 + 225690529 = 16110^2 + 15023^2 .

It is a cyclic number.

It is not a de Polignac number, because 485222629 - 2²³ = 476834021 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 485222591 and 485222600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485222429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242611314 + 242611315.

It is an arithmetic number, because the mean of its divisors is an integer number (242611315).

Almost surely, 2^485222629 is an apocalyptic number.

It is an amenable number.

485222629 is a deficient number, since it is larger than the sum of its proper divisors (1).

485222629 is an equidigital number, since it uses as much as digits as its factorization.

485222629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 40.

The square root of 485222629 is about 22027.7694967057. The cubic root of 485222629 is about 785.8029994235.

The spelling of 485222629 in words is "four hundred eighty-five million, two hundred twenty-two thousand, six hundred twenty-nine".