546045089 has 16 divisors (see below), whose sum is σ = 580272000. Its totient is φ = 512942976.

The previous prime is 546045007. The next prime is 546045091. The reversal of 546045089 is 980540645.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 546045089 - 2²⁴ = 529267873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546045589) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389612 + ... + 391010.

It is an arithmetic number, because the mean of its divisors is an integer number (36267000).

Almost surely, 2^546045089 is an apocalyptic number.

It is an amenable number.

546045089 is a deficient number, since it is larger than the sum of its proper divisors (34226911).

546045089 is a wasteful number, since it uses less digits than its factorization.

546045089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784.

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 546045089 is about 23367.6076867103. The cubic root of 546045089 is about 817.3527004727.

The spelling of 546045089 in words is "five hundred forty-six million, forty-five thousand, eighty-nine".