485345389265 has 16 divisors (see below), whose sum is σ = 638372442816. Its totient is φ = 351305572800.

The previous prime is 485345389241. The next prime is 485345389267. The reversal of 485345389265 is 562983543584.

It is not a de Polignac number, because 485345389265 - 2¹² = 485345385169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 485345389198 and 485345389207.

It is not an unprimeable number, because it can be changed into a prime (485345389267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20899442 + ... + 20922651.

It is an arithmetic number, because the mean of its divisors is an integer number (39898277676).

Almost surely, 2^485345389265 is an apocalyptic number.

It is an amenable number.

485345389265 is a deficient number, since it is larger than the sum of its proper divisors (153027053551).

485345389265 is a wasteful number, since it uses less digits than its factorization.

485345389265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41822320.

The product of its digits is 124416000, while the sum is 62.

The spelling of 485345389265 in words is "four hundred eighty-five billion, three hundred forty-five million, three hundred eighty-nine thousand, two hundred sixty-five".