6256256285 has 8 divisors (see below), whose sum is σ = 7509882336. Its totient is φ = 5003421840.

The previous prime is 6256256257. The next prime is 6256256417. The reversal of 6256256285 is 5826526526.

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

It is not a de Polignac number, because 6256256285 - 2⁶ = 6256256221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180371 + ... + 212240.

It is an arithmetic number, because the mean of its divisors is an integer number (938735292).

Almost surely, 2^6256256285 is an apocalyptic number.

It is an amenable number.

6256256285 is a deficient number, since it is larger than the sum of its proper divisors (1253626051).

6256256285 is a wasteful number, since it uses less digits than its factorization.

6256256285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395803.

The product of its digits is 1728000, while the sum is 47.

The square root of 6256256285 is about 79096.4998277421. The cubic root of 6256256285 is about 1842.6301670474.

The spelling of 6256256285 in words is "six billion, two hundred fifty-six million, two hundred fifty-six thousand, two hundred eighty-five".