2485862555 has 16 divisors (see below), whose sum is σ = 3268447200. Its totient is φ = 1799996160.

The previous prime is 2485862539. The next prime is 2485862557. The reversal of 2485862555 is 5552685842.

It is not a de Polignac number, because 2485862555 - 2⁴ = 2485862539 is a prime.

It is a super-2 number, since 2×2485862555² = 12359025284702256050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2485862557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86090 + ... + 111279.

It is an arithmetic number, because the mean of its divisors is an integer number (204277950).

Almost surely, 2^2485862555 is an apocalyptic number.

2485862555 is a deficient number, since it is larger than the sum of its proper divisors (782584645).

2485862555 is a wasteful number, since it uses less digits than its factorization.

2485862555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197614.

The product of its digits is 3840000, while the sum is 50.

The square root of 2485862555 is about 49858.4251155208. The cubic root of 2485862555 is about 1354.6456420082.

The spelling of 2485862555 in words is "two billion, four hundred eighty-five million, eight hundred sixty-two thousand, five hundred fifty-five".