485557034081 has 8 divisors (see below), whose sum is σ = 557552289984. Its totient is φ = 414219269520.

The previous prime is 485557034063. The next prime is 485557034099. The reversal of 485557034081 is 180430755584.

It is an interprime number because it is at equal distance from previous prime (485557034063) and next prime (485557034099).

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

It is a de Polignac number, because none of the positive numbers 2^k-485557034081 is a prime.

It is a super-2 number, since 2×485557034081² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485557034051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164371250 + ... + 164374203.

It is an arithmetic number, because the mean of its divisors is an integer number (69694036248).

Almost surely, 2^485557034081 is an apocalyptic number.

It is an amenable number.

485557034081 is a deficient number, since it is larger than the sum of its proper divisors (71995255903).

485557034081 is a wasteful number, since it uses less digits than its factorization.

485557034081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328745671.

The product of its (nonzero) digits is 2688000, while the sum is 50.

The spelling of 485557034081 in words is "four hundred eighty-five billion, five hundred fifty-seven million, thirty-four thousand, eighty-one".