485104901791 has 2 divisors, whose sum is σ = 485104901792. Its totient is φ = 485104901790.

The previous prime is 485104901779. The next prime is 485104901843. The reversal of 485104901791 is 197109401584.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 485104901791 - 2⁵ = 485104901759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485104901891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242552450895 + 242552450896.

It is an arithmetic number, because the mean of its divisors is an integer number (242552450896).

Almost surely, 2^485104901791 is an apocalyptic number.

485104901791 is a deficient number, since it is larger than the sum of its proper divisors (1).

485104901791 is an equidigital number, since it uses as much as digits as its factorization.

485104901791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 49.

The spelling of 485104901791 in words is "four hundred eighty-five billion, one hundred four million, nine hundred one thousand, seven hundred ninety-one".