2585728303 has 8 divisors (see below), whose sum is σ = 2616222240. Its totient is φ = 2555266560.

The previous prime is 2585728289. The next prime is 2585728349. The reversal of 2585728303 is 3038275852.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2585728303 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2585728303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2585728403) 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 7 ways as a sum of consecutive naturals, for example, 178783 + ... + 192703.

It is an arithmetic number, because the mean of its divisors is an integer number (327027780).

Almost surely, 2^2585728303 is an apocalyptic number.

2585728303 is a deficient number, since it is larger than the sum of its proper divisors (30493937).

2585728303 is a wasteful number, since it uses less digits than its factorization.

2585728303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16097.

The product of its (nonzero) digits is 403200, while the sum is 43.

The square root of 2585728303 is about 50850.0570599483. The cubic root of 2585728303 is about 1372.5482794731.

The spelling of 2585728303 in words is "two billion, five hundred eighty-five million, seven hundred twenty-eight thousand, three hundred three".