2855585473 has 8 divisors (see below), whose sum is σ = 3076293416. Its totient is φ = 2635027200.

The previous prime is 2855585471. The next prime is 2855585477. The reversal of 2855585473 is 3745855582.

It can be written as a sum of positive squares in 4 ways, for example, as 461734144 + 2393851329 = 21488^2 + 48927^2 .

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

It is not a de Polignac number, because 2855585473 - 2¹ = 2855585471 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2855585473.

It is not an unprimeable number, because it can be changed into a prime (2855585471) 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, 3913 + ... + 75673.

It is an arithmetic number, because the mean of its divisors is an integer number (384536677).

Almost surely, 2^2855585473 is an apocalyptic number.

It is an amenable number.

2855585473 is a deficient number, since it is larger than the sum of its proper divisors (220707943).

2855585473 is a wasteful number, since it uses less digits than its factorization.

2855585473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74835.

The product of its digits is 6720000, while the sum is 52.

The square root of 2855585473 is about 53437.6784020414. The cubic root of 2855585473 is about 1418.7255431804.

The spelling of 2855585473 in words is "two billion, eight hundred fifty-five million, five hundred eighty-five thousand, four hundred seventy-three".