8226425556 has 48 divisors (see below), whose sum is σ = 21343754880. Its totient is φ = 2740086720.

The previous prime is 8226425549. The next prime is 8226425561. The reversal of 8226425556 is 6555246228.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119776 + ... + 175496.

It is an arithmetic number, because the mean of its divisors is an integer number (444661560).

Almost surely, 2^8226425556 is an apocalyptic number.

It is an amenable number.

8226425556 is an abundant number, since it is smaller than the sum of its proper divisors (13117329324).

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

8226425556 is a wasteful number, since it uses less digits than its factorization.

8226425556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57101 (or 57093 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 45.

The square root of 8226425556 is about 90699.6447402083. The cubic root of 8226425556 is about 2018.6935279713.

The spelling of 8226425556 in words is "eight billion, two hundred twenty-six million, four hundred twenty-five thousand, five hundred fifty-six".