4467425680 has 20 divisors (see below), whose sum is σ = 10386764892. Its totient is φ = 1786970240.

The previous prime is 4467425671. The next prime is 4467425681. The reversal of 4467425680 is 865247644.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3211715584 + 1255710096 = 56672^2 + 35436^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 4467425680.

It is not an unprimeable number, because it can be changed into a prime (4467425681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27921331 + ... + 27921490.

Almost surely, 2^4467425680 is an apocalyptic number.

4467425680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4467425680 is an abundant number, since it is smaller than the sum of its proper divisors (5919339212).

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

4467425680 is a wasteful number, since it uses less digits than its factorization.

4467425680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55842834 (or 55842828 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 46.

The square root of 4467425680 is about 66838.8036996474. The cubic root of 4467425680 is about 1646.9703425317.

The spelling of 4467425680 in words is "four billion, four hundred sixty-seven million, four hundred twenty-five thousand, six hundred eighty".