2585900245 has 8 divisors (see below), whose sum is σ = 3175245216. Its totient is φ = 2020610256.

The previous prime is 2585900221. The next prime is 2585900269. The reversal of 2585900245 is 5420095852.

It is an interprime number because it is at equal distance from previous prime (2585900221) and next prime (2585900269).

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

It is a cyclic number.

It is not a de Polignac number, because 2585900245 - 2⁷ = 2585900117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2585900198 and 2585900207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6013507 + ... + 6013936.

It is an arithmetic number, because the mean of its divisors is an integer number (396905652).

Almost surely, 2^2585900245 is an apocalyptic number.

It is an amenable number.

2585900245 is a deficient number, since it is larger than the sum of its proper divisors (589344971).

2585900245 is a wasteful number, since it uses less digits than its factorization.

2585900245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12027491.

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 2585900245 is about 50851.7477084121. The cubic root of 2585900245 is about 1372.5787020385.

The spelling of 2585900245 in words is "two billion, five hundred eighty-five million, nine hundred thousand, two hundred forty-five".