2256446522 has 8 divisors (see below), whose sum is σ = 3692367072. Its totient is φ = 1025657500.

The previous prime is 2256446503. The next prime is 2256446531.

2256446522 is nontrivially palindromic in base 10.

2256446522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51282854 + ... + 51282897.

It is an arithmetic number, because the mean of its divisors is an integer number (461545884).

Almost surely, 2^2256446522 is an apocalyptic number.

2256446522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2256446522 is a deficient number, since it is larger than the sum of its proper divisors (1435920550).

2256446522 is a wasteful number, since it uses less digits than its factorization.

2256446522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102565764.

The product of its digits is 230400, while the sum is 38.

The square root of 2256446522 is about 47502.0686075880. The cubic root of 2256446522 is about 1311.6209606304.

The spelling of 2256446522 in words is "two billion, two hundred fifty-six million, four hundred forty-six thousand, five hundred twenty-two".