485148195629 has 2 divisors, whose sum is σ = 485148195630. Its totient is φ = 485148195628.

The previous prime is 485148195559. The next prime is 485148195677. The reversal of 485148195629 is 926591841584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 284220133129 + 200928062500 = 533123^2 + 448250^2 .

It is a cyclic number.

It is not a de Polignac number, because 485148195629 - 2²⁰ = 485147147053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485148195229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242574097814 + 242574097815.

It is an arithmetic number, because the mean of its divisors is an integer number (242574097815).

Almost surely, 2^485148195629 is an apocalyptic number.

It is an amenable number.

485148195629 is a deficient number, since it is larger than the sum of its proper divisors (1).

485148195629 is an equidigital number, since it uses as much as digits as its factorization.

485148195629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24883200, while the sum is 62.

The spelling of 485148195629 in words is "four hundred eighty-five billion, one hundred forty-eight million, one hundred ninety-five thousand, six hundred twenty-nine".