6256378711 has 16 divisors (see below), whose sum is σ = 6875366400. Its totient is φ = 5645898720.

The previous prime is 6256378669. The next prime is 6256378717. The reversal of 6256378711 is 1178736526.

It is not a de Polignac number, because 6256378711 - 2²³ = 6247990103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6256378717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1010421 + ... + 1016593.

It is an arithmetic number, because the mean of its divisors is an integer number (429710400).

Almost surely, 2^6256378711 is an apocalyptic number.

6256378711 is a deficient number, since it is larger than the sum of its proper divisors (618987689).

6256378711 is a wasteful number, since it uses less digits than its factorization.

6256378711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6846.

The product of its digits is 423360, while the sum is 46.

The square root of 6256378711 is about 79097.2737267221. The cubic root of 6256378711 is about 1842.6421861825.

The spelling of 6256378711 in words is "six billion, two hundred fifty-six million, three hundred seventy-eight thousand, seven hundred eleven".