545226446226 has 128 divisors (see below), whose sum is σ = 1456978046976. Its totient is φ = 131798810880.

The previous prime is 545226446209. The next prime is 545226446273. The reversal of 545226446226 is 622644622545.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 300225 + ... + 1086548.

It is an arithmetic number, because the mean of its divisors is an integer number (11382640992).

Almost surely, 2^545226446226 is an apocalyptic number.

545226446226 is an abundant number, since it is smaller than the sum of its proper divisors (911751600750).

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

545226446226 is a wasteful number, since it uses less digits than its factorization.

545226446226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386856.

The product of its digits is 5529600, while the sum is 48.

The spelling of 545226446226 in words is "five hundred forty-five billion, two hundred twenty-six million, four hundred forty-six thousand, two hundred twenty-six".