2485409318 has 16 divisors (see below), whose sum is σ = 4261948704. Its totient is φ = 1064863680.

The previous prime is 2485409317. The next prime is 2485409351. The reversal of 2485409318 is 8139045842.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2485409317) 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, 27338 + ... + 75618.

It is an arithmetic number, because the mean of its divisors is an integer number (266371794).

Almost surely, 2^2485409318 is an apocalyptic number.

2485409318 is a deficient number, since it is larger than the sum of its proper divisors (1776539386).

2485409318 is a wasteful number, since it uses less digits than its factorization.

2485409318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51967.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 2485409318 is about 49853.8796684872. The cubic root of 2485409318 is about 1354.5633080320.

The spelling of 2485409318 in words is "two billion, four hundred eighty-five million, four hundred nine thousand, three hundred eighteen".