545433226 has 8 divisors (see below), whose sum is σ = 881084484. Its totient is φ = 251738400.

The previous prime is 545433223. The next prime is 545433233. The reversal of 545433226 is 622334545.

It can be written as a sum of positive squares in 2 ways, for example, as 545269201 + 164025 = 23351^2 + 405^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 545433191 and 545433200.

It is not an unprimeable number, because it can be changed into a prime (545433223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10489075 + ... + 10489126.

Almost surely, 2^545433226 is an apocalyptic number.

545433226 is a deficient number, since it is larger than the sum of its proper divisors (335651258).

545433226 is a wasteful number, since it uses less digits than its factorization.

545433226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20978216.

The product of its digits is 86400, while the sum is 34.

The square root of 545433226 is about 23354.5118981322. The cubic root of 545433226 is about 817.0472954198.

The spelling of 545433226 in words is "five hundred forty-five million, four hundred thirty-three thousand, two hundred twenty-six".