2585030251 has 8 divisors (see below), whose sum is σ = 2737832400. Its totient is φ = 2432310528.

The previous prime is 2585030249. The next prime is 2585030299. The reversal of 2585030251 is 1520305852.

2585030251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2585030251 - 2¹ = 2585030249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2585030051) 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, 51135 + ... + 88231.

It is an arithmetic number, because the mean of its divisors is an integer number (342229050).

Almost surely, 2^2585030251 is an apocalyptic number.

2585030251 is a deficient number, since it is larger than the sum of its proper divisors (152802149).

2585030251 is a wasteful number, since it uses less digits than its factorization.

2585030251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41213.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 2585030251 is about 50843.1927695341. The cubic root of 2585030251 is about 1372.4247557574.

The spelling of 2585030251 in words is "two billion, five hundred eighty-five million, thirty thousand, two hundred fifty-one".