6425094668 has 12 divisors (see below), whose sum is σ = 11244483432. Its totient is φ = 3212385120.

The previous prime is 6425094617. The next prime is 6425094671. The reversal of 6425094668 is 8664905246.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114071 + ... + 160817.

It is an arithmetic number, because the mean of its divisors is an integer number (937040286).

Almost surely, 2^6425094668 is an apocalyptic number.

It is an amenable number.

6425094668 is a deficient number, since it is larger than the sum of its proper divisors (4819388764).

6425094668 is a wasteful number, since it uses less digits than its factorization.

6425094668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81112 (or 81110 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 50.

The square root of 6425094668 is about 80156.6882299911. The cubic root of 6425094668 is about 1859.0590172303.

The spelling of 6425094668 in words is "six billion, four hundred twenty-five million, ninety-four thousand, six hundred sixty-eight".