8025730285 has 8 divisors (see below), whose sum is σ = 10049610240. Its totient is φ = 6141428304.

The previous prime is 8025730217. The next prime is 8025730357. The reversal of 8025730285 is 5820375208.

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 8025730285 - 2²⁹ = 7488859373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34894365 + ... + 34894594.

It is an arithmetic number, because the mean of its divisors is an integer number (1256201280).

Almost surely, 2^8025730285 is an apocalyptic number.

It is an amenable number.

8025730285 is a deficient number, since it is larger than the sum of its proper divisors (2023879955).

8025730285 is a wasteful number, since it uses less digits than its factorization.

8025730285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69788987.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 8025730285 is about 89586.4402965092. The cubic root of 8025730285 is about 2002.1418957391.

The spelling of 8025730285 in words is "eight billion, twenty-five million, seven hundred thirty thousand, two hundred eighty-five".