545533424344 has 32 divisors (see below), whose sum is σ = 1083088685520. Its totient is φ = 256711090176.

The previous prime is 545533424341. The next prime is 545533424399. The reversal of 545533424344 is 443424335545.

It is a junction number, because it is equal to n+sod(n) for n = 545533424294 and 545533424303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545533424341) 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, 3985912 + ... + 4120504.

Almost surely, 2^545533424344 is an apocalyptic number.

It is an amenable number.

545533424344 is a deficient number, since it is larger than the sum of its proper divisors (537555261176).

545533424344 is a wasteful number, since it uses less digits than its factorization.

545533424344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164419 (or 164415 counting only the distinct ones).

The product of its digits is 6912000, while the sum is 46.

Adding to 545533424344 its reverse (443424335545), we get a palindrome (988957759889).

The spelling of 545533424344 in words is "five hundred forty-five billion, five hundred thirty-three million, four hundred twenty-four thousand, three hundred forty-four".