545526422 has 16 divisors (see below), whose sum is σ = 935493792. Its totient is φ = 233720640.

The previous prime is 545526407. The next prime is 545526427. The reversal of 545526422 is 224625545.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545526427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67772 + ... + 75392.

It is an arithmetic number, because the mean of its divisors is an integer number (58468362).

Almost surely, 2^545526422 is an apocalyptic number.

545526422 is a deficient number, since it is larger than the sum of its proper divisors (389967370).

545526422 is a wasteful number, since it uses less digits than its factorization.

545526422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12743.

The product of its digits is 96000, while the sum is 35.

The square root of 545526422 is about 23356.5070590617. The cubic root of 545526422 is about 817.0938279739.

The spelling of 545526422 in words is "five hundred forty-five million, five hundred twenty-six thousand, four hundred twenty-two".