485341774389 has 6 divisors (see below), whose sum is σ = 701049229686. Its totient is φ = 323561182920.

The previous prime is 485341774381. The next prime is 485341774433. The reversal of 485341774389 is 983477143584.

485341774389 is a `hidden beast` number, since 4 + 8 + 534 + 17 + 7 + 4 + 3 + 89 = 666.

It can be written as a sum of positive squares in only one way, i.e., 485205585489 + 136188900 = 696567^2 + 11670^2 .

It is not a de Polignac number, because 485341774389 - 2³ = 485341774381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485341774381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26963431902 + ... + 26963431919.

It is an arithmetic number, because the mean of its divisors is an integer number (116841538281).

Almost surely, 2^485341774389 is an apocalyptic number.

It is an amenable number.

485341774389 is a deficient number, since it is larger than the sum of its proper divisors (215707455297).

485341774389 is a wasteful number, since it uses less digits than its factorization.

485341774389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53926863827 (or 53926863824 counting only the distinct ones).

The product of its digits is 81285120, while the sum is 63.

The spelling of 485341774389 in words is "four hundred eighty-five billion, three hundred forty-one million, seven hundred seventy-four thousand, three hundred eighty-nine".