6425046320 has 320 divisors, whose sum is σ = 19670169600. Its totient is φ = 1892352000.

The previous prime is 6425046319. The next prime is 6425046323. The reversal of 6425046320 is 236405246.

It is not an unprimeable number, because it can be changed into a prime (6425046323) 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, 14309456 + ... + 14309904.

It is an arithmetic number, because the mean of its divisors is an integer number (61469280).

Almost surely, 2^6425046320 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 6425046320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9835084800).

6425046320 is an abundant number, since it is smaller than the sum of its proper divisors (13245123280).

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

6425046320 is a wasteful number, since it uses less digits than its factorization.

6425046320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 598 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 6425046320 is about 80156.3866451077. The cubic root of 6425046320 is about 1859.0543541597.

The spelling of 6425046320 in words is "six billion, four hundred twenty-five million, forty-six thousand, three hundred twenty".