4426563456 has 384 divisors, whose sum is σ = 15504652800. Its totient is φ = 1184108544.

The previous prime is 4426563433. The next prime is 4426563497. The reversal of 4426563456 is 6543656244.

It is a happy number.

4426563456 is a `hidden beast` number, since 4 + 4 + 2 + 6 + 5 + 634 + 5 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 25586986 + ... + 25587158.

It is an arithmetic number, because the mean of its divisors is an integer number (40376700).

Almost surely, 2^4426563456 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 4426563456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7752326400).

4426563456 is an abundant number, since it is smaller than the sum of its proper divisors (11078089344).

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

4426563456 is a wasteful number, since it uses less digits than its factorization.

4426563456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386 (or 371 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 45.

The square root of 4426563456 is about 66532.4240953236. The cubic root of 4426563456 is about 1641.9335038248.

The spelling of 4426563456 in words is "four billion, four hundred twenty-six million, five hundred sixty-three thousand, four hundred fifty-six".