6256500736 has 56 divisors (see below), whose sum is σ = 12700101600. Its totient is φ = 3081289728.

The previous prime is 6256500707. The next prime is 6256500737. The reversal of 6256500736 is 6370056526.

It is not an unprimeable number, because it can be changed into a prime (6256500737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543165 + ... + 554563.

Almost surely, 2^6256500736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6256500736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6350050800).

6256500736 is an abundant number, since it is smaller than the sum of its proper divisors (6443600864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6256500736 is an equidigital number, since it uses as much as digits as its factorization.

6256500736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11492 (or 11468 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 6256500736 is about 79098.0450833015. The cubic root of 6256500736 is about 1842.6541657936.

The spelling of 6256500736 in words is "six billion, two hundred fifty-six million, five hundred thousand, seven hundred thirty-six".