485570422979 has 2 divisors, whose sum is σ = 485570422980. Its totient is φ = 485570422978.

The previous prime is 485570422873. The next prime is 485570422991. The reversal of 485570422979 is 979224075584.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 485570422979 - 2⁸ = 485570422723 is a prime.

It is not a weakly prime, because it can be changed into another prime (485570422079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242785211489 + 242785211490.

It is an arithmetic number, because the mean of its divisors is an integer number (242785211490).

Almost surely, 2^485570422979 is an apocalyptic number.

485570422979 is a deficient number, since it is larger than the sum of its proper divisors (1).

485570422979 is an equidigital number, since it uses as much as digits as its factorization.

485570422979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50803200, while the sum is 62.

The spelling of 485570422979 in words is "four hundred eighty-five billion, five hundred seventy million, four hundred twenty-two thousand, nine hundred seventy-nine".