485339547057 has 8 divisors (see below), whose sum is σ = 685185242976. Its totient is φ = 304526774592.

The previous prime is 485339547013. The next prime is 485339547103. The reversal of 485339547057 is 750745933584.

It is a happy number.

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-485339547057 is a prime.

It is a super-2 number, since 2×485339547057² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (485339545057) 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, 4758230803 + ... + 4758230904.

It is an arithmetic number, because the mean of its divisors is an integer number (85648155372).

Almost surely, 2^485339547057 is an apocalyptic number.

It is an amenable number.

485339547057 is a deficient number, since it is larger than the sum of its proper divisors (199845695919).

485339547057 is a wasteful number, since it uses less digits than its factorization.

485339547057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9516461727.

The product of its (nonzero) digits is 63504000, while the sum is 60.

The spelling of 485339547057 in words is "four hundred eighty-five billion, three hundred thirty-nine million, five hundred forty-seven thousand, fifty-seven".