545322424 has 16 divisors (see below), whose sum is σ = 1022729400. Its totient is φ = 272594592.

The previous prime is 545322403. The next prime is 545322451. The reversal of 545322424 is 424223545.

It is a super-2 number, since 2×545322424² = 594753092234471552, which contains 22 as substring.

It is a congruent number.

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, 53187 + ... + 62605.

Almost surely, 2^545322424 is an apocalyptic number.

It is an amenable number.

545322424 is a deficient number, since it is larger than the sum of its proper divisors (477406976).

545322424 is a wasteful number, since it uses less digits than its factorization.

545322424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16662 (or 16658 counting only the distinct ones).

The product of its digits is 38400, while the sum is 31.

The square root of 545322424 is about 23352.1396021863. The cubic root of 545322424 is about 816.9919653317.

Adding to 545322424 its reverse (424223545), we get a palindrome (969545969).

The spelling of 545322424 in words is "five hundred forty-five million, three hundred twenty-two thousand, four hundred twenty-four".