545213024432 has 20 divisors (see below), whose sum is σ = 1057910595936. Its totient is φ = 272203838400.

The previous prime is 545213024381. The next prime is 545213024453. The reversal of 545213024432 is 234420312545.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 545213024392 and 545213024401.

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, 25155944 + ... + 25177607.

Almost surely, 2^545213024432 is an apocalyptic number.

It is an amenable number.

545213024432 is a deficient number, since it is larger than the sum of its proper divisors (512697571504).

545213024432 is a wasteful number, since it uses less digits than its factorization.

545213024432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50334236 (or 50334230 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 545213024432 its reverse (234420312545), we get a palindrome (779633336977).

The spelling of 545213024432 in words is "five hundred forty-five billion, two hundred thirteen million, twenty-four thousand, four hundred thirty-two".