6256411136 has 40 divisors (see below), whose sum is σ = 12519604944. Its totient is φ = 3123450880.

The previous prime is 6256411093. The next prime is 6256411151. The reversal of 6256411136 is 6311146526.

It is a junction number, because it is equal to n+sod(n) for n = 6256411096 and 6256411105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340751 + ... + 358641.

Almost surely, 2^6256411136 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 6256411136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6259802472).

6256411136 is an abundant number, since it is smaller than the sum of its proper divisors (6263193808).

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

6256411136 is an equidigital number, since it uses as much as digits as its factorization.

6256411136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18592 (or 18576 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 6256411136 is about 79097.4786955943. The cubic root of 6256411136 is about 1842.6453694707.

The spelling of 6256411136 in words is "six billion, two hundred fifty-six million, four hundred eleven thousand, one hundred thirty-six".