2585082854 has 8 divisors (see below), whose sum is σ = 3903304368. Its totient is φ = 1283981400.

The previous prime is 2585082847. The next prime is 2585082859. The reversal of 2585082854 is 4582805852.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2585082799 and 2585082808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2585082859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4279637 + ... + 4280240.

It is an arithmetic number, because the mean of its divisors is an integer number (487913046).

Almost surely, 2^2585082854 is an apocalyptic number.

2585082854 is a deficient number, since it is larger than the sum of its proper divisors (1318221514).

2585082854 is a wasteful number, since it uses less digits than its factorization.

2585082854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8560030.

The product of its (nonzero) digits is 1024000, while the sum is 47.

The square root of 2585082854 is about 50843.7100731251. The cubic root of 2585082854 is about 1372.4340648902.

The spelling of 2585082854 in words is "two billion, five hundred eighty-five million, eighty-two thousand, eight hundred fifty-four".