545434104 has 32 divisors (see below), whose sum is σ = 1377648720. Its totient is φ = 179936256.

The previous prime is 545434093. The next prime is 545434151. The reversal of 545434104 is 401434545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114819 + ... + 119474.

Almost surely, 2^545434104 is an apocalyptic number.

It is an amenable number.

545434104 is an abundant number, since it is smaller than the sum of its proper divisors (832214616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545434104 is a wasteful number, since it uses less digits than its factorization.

545434104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234399 (or 234395 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 545434104 is about 23354.5306953490. The cubic root of 545434104 is about 817.0477338279.

Adding to 545434104 its reverse (401434545), we get a palindrome (946868649).

The spelling of 545434104 in words is "five hundred forty-five million, four hundred thirty-four thousand, one hundred four".