48213780585 has 32 divisors (see below), whose sum is σ = 77307879168. Its totient is φ = 25658814720.

The previous prime is 48213780583. The next prime is 48213780617. The reversal of 48213780585 is 58508731284.

It is not a de Polignac number, because 48213780585 - 2¹ = 48213780583 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48213780583) 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 31 ways as a sum of consecutive naturals, for example, 20861580 + ... + 20863890.

It is an arithmetic number, because the mean of its divisors is an integer number (2415871224).

Almost surely, 2^48213780585 is an apocalyptic number.

It is an amenable number.

48213780585 is a deficient number, since it is larger than the sum of its proper divisors (29094098583).

48213780585 is a wasteful number, since it uses less digits than its factorization.

48213780585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4705.

The product of its (nonzero) digits is 2150400, while the sum is 51.

The spelling of 48213780585 in words is "forty-eight billion, two hundred thirteen million, seven hundred eighty thousand, five hundred eighty-five".