6425876912 has 320 divisors, whose sum is σ = 17065574400. Its totient is φ = 2273080320.

The previous prime is 6425876909. The next prime is 6425876917. The reversal of 6425876912 is 2196785246.

It is not an unprimeable number, because it can be changed into a prime (6425876917) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 50597393 + ... + 50597519.

It is an arithmetic number, because the mean of its divisors is an integer number (53329920).

Almost surely, 2^6425876912 is an apocalyptic number.

6425876912 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6425876912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8532787200).

6425876912 is an abundant number, since it is smaller than the sum of its proper divisors (10639697488).

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

6425876912 is a wasteful number, since it uses less digits than its factorization.

6425876912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264 (or 258 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 50.

The square root of 6425876912 is about 80161.5675495433. The cubic root of 6425876912 is about 1859.1344598930.

The spelling of 6425876912 in words is "six billion, four hundred twenty-five million, eight hundred seventy-six thousand, nine hundred twelve".