485087742721 has 8 divisors (see below), whose sum is σ = 505634019200. Its totient is φ = 464932824048.

The previous prime is 485087742709. The next prime is 485087742757. The reversal of 485087742721 is 127247780584.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 485087742721 - 2²⁹ = 484550871809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485087742761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97836921 + ... + 97841878.

It is an arithmetic number, because the mean of its divisors is an integer number (63204252400).

Almost surely, 2^485087742721 is an apocalyptic number.

It is an amenable number.

485087742721 is a deficient number, since it is larger than the sum of its proper divisors (20546276479).

485087742721 is a wasteful number, since it uses less digits than its factorization.

485087742721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195678903.

The product of its (nonzero) digits is 7024640, while the sum is 55.

The spelling of 485087742721 in words is "four hundred eighty-five billion, eighty-seven million, seven hundred forty-two thousand, seven hundred twenty-one".